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Commit fc3e6050 authored by huangyi's avatar huangyi
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项目搭建

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      edu-common/edu-common-core/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns="http://maven.apache.org/POM/4.0.0"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common</artifactId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-common-core</artifactId>
      <description>
      edu-common-core核心模块
      </description>
      <dependencies>
      <!-- SpringCloud Openfeign -->
      <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-openfeign</artifactId>
      </dependency>
      <!-- SpringCloud Loadbalancer -->
      <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-loadbalancer</artifactId>
      </dependency>
      <!-- Spring Context Support -->
      <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context-support</artifactId>
      </dependency>
      <!-- Spring Web -->
      <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      </dependency>
      <!-- Transmittable ThreadLocal -->
      <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>transmittable-thread-local</artifactId>
      </dependency>
      <!-- Pagehelper -->
      <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper-spring-boot-starter</artifactId>
      </dependency>
      <!-- Hibernate Validator -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-validation</artifactId>
      </dependency>
      <!-- Jackson -->
      <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      </dependency>
      <!-- Alibaba Fastjson -->
      <dependency>
      <groupId>com.alibaba.fastjson2</groupId>
      <artifactId>fastjson2</artifactId>
      </dependency>
      <!-- Jwt -->
      <dependency>
      <groupId>io.jsonwebtoken</groupId>
      <artifactId>jjwt</artifactId>
      </dependency>
      <!-- Jaxb -->
      <dependency>
      <groupId>javax.xml.bind</groupId>
      <artifactId>jaxb-api</artifactId>
      </dependency>
      <!-- Apache Lang3 -->
      <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-lang3</artifactId>
      </dependency>
      <!-- Commons Io -->
      <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      </dependency>
      <!-- Commons Fileupload -->
      <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      </dependency>
      <!-- excel工具 -->
      <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-ooxml</artifactId>
      </dependency>
      <!-- Java Servlet -->
      <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      </dependency>
      <!-- Swagger -->
      <dependency>
      <groupId>io.swagger</groupId>
      <artifactId>swagger-annotations</artifactId>
      </dependency>
      </dependencies>
      </project>
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/annotation/Excel.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.annotation;
      import com.sjy.common.core.utils.poi.ExcelHandlerAdapter;
      import org.apache.poi.ss.usermodel.HorizontalAlignment;
      import org.apache.poi.ss.usermodel.IndexedColors;
      import java.lang.annotation.ElementType;
      import java.lang.annotation.Retention;
      import java.lang.annotation.RetentionPolicy;
      import java.lang.annotation.Target;
      import java.math.BigDecimal;
      /**
      * 自定义导出Excel数据注解
      *
      * @author sjy
      */
      @Retention(RetentionPolicy.RUNTIME)
      @Target(ElementType.FIELD)
      public @interface Excel
      {
      /**
      * 导出时在excel中排序
      */
      public int sort() default Integer.MAX_VALUE;
      /**
      * 导出到Excel中的名字.
      */
      public String name() default "";
      /**
      * 日期格式, 如: yyyy-MM-dd
      */
      public String dateFormat() default "";
      /**
      * 读取内容转表达式 (如: 0=男,1=女,2=未知)
      */
      public String readConverterExp() default "";
      /**
      * 分隔符，读取字符串组内容
      */
      public String separator() default ",";
      /**
      * BigDecimal 精度 默认:-1(默认不开启BigDecimal格式化)
      */
      public int scale() default -1;
      /**
      * BigDecimal 舍入规则 默认:BigDecimal.ROUND_HALF_EVEN
      */
      public int roundingMode() default BigDecimal.ROUND_HALF_EVEN;
      /**
      * 导出时在excel中每个列的高度 单位为字符
      */
      public double height() default 14;
      /**
      * 导出时在excel中每个列的宽 单位为字符
      */
      public double width() default 16;
      /**
      * 文字后缀,如% 90 变成90%
      */
      public String suffix() default "";
      /**
      * 当值为空时,字段的默认值
      */
      public String defaultValue() default "";
      /**
      * 提示信息
      */
      public String prompt() default "";
      /**
      * 设置只能选择不能输入的列内容.
      */
      public String[] combo() default {};
      /**
      * 是否导出数据,应对需求:有时我们需要导出一份模板,这是标题需要但内容需要用户手工填写.
      */
      public boolean isExport() default true;
      /**
      * 另一个类中的属性名称,支持多级获取,以小数点隔开
      */
      public String targetAttr() default "";
      /**
      * 是否自动统计数据,在最后追加一行统计数据总和
      */
      public boolean isStatistics() default false;
      /**
      * 导出类型（0数字 1字符串）
      */
      public ColumnType cellType() default ColumnType.STRING;
      /**
      * 导出字体颜色
      */
      public IndexedColors color() default IndexedColors.BLACK;
      /**
      * 导出字段对齐方式
      */
      public HorizontalAlignment align() default HorizontalAlignment.CENTER;
      /**
      * 自定义数据处理器
      */
      public Class<?> handler() default ExcelHandlerAdapter.class;
      /**
      * 自定义数据处理器参数
      */
      public String[] args() default {};
      /**
      * 字段类型（0：导出导入；1：仅导出；2：仅导入）
      */
      Type type() default Type.ALL;
      public enum Type
      {
      ALL(0), EXPORT(1), IMPORT(2);
      private final int value;
      Type(int value)
      {
      this.value = value;
      }
      public int value()
      {
      return this.value;
      }
      }
      public enum ColumnType
      {
      NUMERIC(0), STRING(1), IMAGE(2);
      private final int value;
      ColumnType(int value)
      {
      this.value = value;
      }
      public int value()
      {
      return this.value;
      }
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/annotation/Excels.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.annotation;
      import java.lang.annotation.ElementType;
      import java.lang.annotation.Retention;
      import java.lang.annotation.RetentionPolicy;
      import java.lang.annotation.Target;
      /**
      * Excel注解集
      *
      * @author sjy
      */
      @Target(ElementType.FIELD)
      @Retention(RetentionPolicy.RUNTIME)
      public @interface Excels
      {
      Excel[] value();
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/CacheConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 缓存的key 常量
      *
      * @author sjy
      */
      public class CacheConstants
      {
      /**
      * 缓存有效期，默认720（分钟）
      */
      public final static long EXPIRATION = 720;
      /**
      * 缓存刷新时间，默认120（分钟）
      */
      public final static long REFRESH_TIME = 120;
      /**
      * 权限缓存前缀
      */
      public final static String LOGIN_TOKEN_KEY = "login_tokens:";
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/Constants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 通用常量信息
      *
      * @author sjy
      */
      public class Constants
      {
      /**
      * UTF-8 字符集
      */
      public static final String UTF8 = "UTF-8";
      /**
      * GBK 字符集
      */
      public static final String GBK = "GBK";
      /**
      * RMI 远程方法调用
      */
      public static final String LOOKUP_RMI = "rmi:";
      /**
      * LDAP 远程方法调用
      */
      public static final String LOOKUP_LDAP = "ldap:";
      /**
      * LDAPS 远程方法调用
      */
      public static final String LOOKUP_LDAPS = "ldaps:";
      /**
      * http请求
      */
      public static final String HTTP = "http://";
      /**
      * https请求
      */
      public static final String HTTPS = "https://";
      /**
      * 成功标记
      */
      public static final Integer SUCCESS = 200;
      /**
      * 失败标记
      */
      public static final Integer FAIL = 500;
      /**
      * 登录成功状态
      */
      public static final String LOGIN_SUCCESS_STATUS = "0";
      /**
      * 登录失败状态
      */
      public static final String LOGIN_FAIL_STATUS = "1";
      /**
      * 登录成功
      */
      public static final String LOGIN_SUCCESS = "Success";
      /**
      * 注销
      */
      public static final String LOGOUT = "Logout";
      /**
      * 注册
      */
      public static final String REGISTER = "Register";
      /**
      * 登录失败
      */
      public static final String LOGIN_FAIL = "Error";
      /**
      * 当前记录起始索引
      */
      public static final String PAGE_NUM = "pageNum";
      /**
      * 每页显示记录数
      */
      public static final String PAGE_SIZE = "pageSize";
      /**
      * 排序列
      */
      public static final String ORDER_BY_COLUMN = "orderByColumn";
      /**
      * 排序的方向 "desc" 或者 "asc".
      */
      public static final String IS_ASC = "isAsc";
      /**
      * 验证码 redis key
      */
      public static final String CAPTCHA_CODE_KEY = "captcha_codes:";
      /**
      * 验证码有效期（分钟）
      */
      public static final long CAPTCHA_EXPIRATION = 2;
      /**
      * 参数管理 cache key
      */
      public static final String SYS_CONFIG_KEY = "sys_config:";
      /**
      * 字典管理 cache key
      */
      public static final String SYS_DICT_KEY = "sys_dict:";
      /**
      * 资源映射路径 前缀
      */
      public static final String RESOURCE_PREFIX = "/profile";
      /**
      * 定时任务白名单配置（仅允许访问的包名，如其他需要可以自行添加）
      */
      public static final String[] JOB_WHITELIST_STR = { "com.sjy" };
      /**
      * 定时任务违规的字符
      */
      public static final String[] JOB_ERROR_STR = { "java.net.URL", "javax.naming.InitialContext", "org.yaml.snakeyaml",
      "org.springframework", "org.apache", "com.sjy.common.core.utils.file" };
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/GenConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 代码生成通用常量
      *
      * @author sjy
      */
      public class GenConstants
      {
      /** 单表（增删改查） */
      public static final String TPL_CRUD = "crud";
      /** 树表（增删改查） */
      public static final String TPL_TREE = "tree";
      /** 主子表（增删改查） */
      public static final String TPL_SUB = "sub";
      /** 树编码字段 */
      public static final String TREE_CODE = "treeCode";
      /** 树父编码字段 */
      public static final String TREE_PARENT_CODE = "treeParentCode";
      /** 树名称字段 */
      public static final String TREE_NAME = "treeName";
      /** 上级菜单ID字段 */
      public static final String PARENT_MENU_ID = "parentMenuId";
      /** 上级菜单名称字段 */
      public static final String PARENT_MENU_NAME = "parentMenuName";
      /** 数据库字符串类型 */
      public static final String[] COLUMNTYPE_STR = { "char", "varchar", "nvarchar", "varchar2" };
      /** 数据库文本类型 */
      public static final String[] COLUMNTYPE_TEXT = { "tinytext", "text", "mediumtext", "longtext" };
      /** 数据库时间类型 */
      public static final String[] COLUMNTYPE_TIME = { "datetime", "time", "date", "timestamp" };
      /** 数据库数字类型 */
      public static final String[] COLUMNTYPE_NUMBER = { "tinyint", "smallint", "mediumint", "int", "number", "integer",
      "bigint", "float", "double", "decimal" };
      /** 页面不需要编辑字段 */
      public static final String[] COLUMNNAME_NOT_EDIT = { "id", "create_by", "create_time", "del_flag" };
      /** 页面不需要显示的列表字段 */
      public static final String[] COLUMNNAME_NOT_LIST = { "id", "create_by", "create_time", "del_flag", "update_by",
      "update_time" };
      /** 页面不需要查询字段 */
      public static final String[] COLUMNNAME_NOT_QUERY = { "id", "create_by", "create_time", "del_flag", "update_by",
      "update_time", "remark" };
      /** Entity基类字段 */
      public static final String[] BASE_ENTITY = { "createBy", "createTime", "updateBy", "updateTime", "remark" };
      /** Tree基类字段 */
      public static final String[] TREE_ENTITY = { "parentName", "parentId", "orderNum", "ancestors" };
      /** 文本框 */
      public static final String HTML_INPUT = "input";
      /** 文本域 */
      public static final String HTML_TEXTAREA = "textarea";
      /** 下拉框 */
      public static final String HTML_SELECT = "select";
      /** 单选框 */
      public static final String HTML_RADIO = "radio";
      /** 复选框 */
      public static final String HTML_CHECKBOX = "checkbox";
      /** 日期控件 */
      public static final String HTML_DATETIME = "datetime";
      /** 图片上传控件 */
      public static final String HTML_IMAGE_UPLOAD = "imageUpload";
      /** 文件上传控件 */
      public static final String HTML_FILE_UPLOAD = "fileUpload";
      /** 富文本控件 */
      public static final String HTML_EDITOR = "editor";
      /** 字符串类型 */
      public static final String TYPE_STRING = "String";
      /** 整型 */
      public static final String TYPE_INTEGER = "Integer";
      /** 长整型 */
      public static final String TYPE_LONG = "Long";
      /** 浮点型 */
      public static final String TYPE_DOUBLE = "Double";
      /** 高精度计算类型 */
      public static final String TYPE_BIGDECIMAL = "BigDecimal";
      /** 时间类型 */
      public static final String TYPE_DATE = "Date";
      /** 模糊查询 */
      public static final String QUERY_LIKE = "LIKE";
      /** 相等查询 */
      public static final String QUERY_EQ = "EQ";
      /** 需要 */
      public static final String REQUIRE = "1";
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/HttpStatus.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 返回状态码
      *
      * @author sjy
      */
      public class HttpStatus
      {
      /**
      * 操作成功
      */
      public static final int SUCCESS = 200;
      /**
      * 对象创建成功
      */
      public static final int CREATED = 201;
      /**
      * 请求已经被接受
      */
      public static final int ACCEPTED = 202;
      /**
      * 操作已经执行成功，但是没有返回数据
      */
      public static final int NO_CONTENT = 204;
      /**
      * 资源已被移除
      */
      public static final int MOVED_PERM = 301;
      /**
      * 重定向
      */
      public static final int SEE_OTHER = 303;
      /**
      * 资源没有被修改
      */
      public static final int NOT_MODIFIED = 304;
      /**
      * 参数列表错误（缺少，格式不匹配）
      */
      public static final int BAD_REQUEST = 400;
      /**
      * 未授权
      */
      public static final int UNAUTHORIZED = 401;
      /**
      * 访问受限，授权过期
      */
      public static final int FORBIDDEN = 403;
      /**
      * 资源，服务未找到
      */
      public static final int NOT_FOUND = 404;
      /**
      * 不允许的http方法
      */
      public static final int BAD_METHOD = 405;
      /**
      * 资源冲突，或者资源被锁
      */
      public static final int CONFLICT = 409;
      /**
      * 不支持的数据，媒体类型
      */
      public static final int UNSUPPORTED_TYPE = 415;
      /**
      * 系统内部错误
      */
      public static final int ERROR = 500;
      /**
      * 接口未实现
      */
      public static final int NOT_IMPLEMENTED = 501;
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/ScheduleConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 任务调度通用常量
      *
      * @author sjy
      */
      public class ScheduleConstants
      {
      public static final String TASK_CLASS_NAME = "TASK_CLASS_NAME";
      /** 执行目标key */
      public static final String TASK_PROPERTIES = "TASK_PROPERTIES";
      /** 默认 */
      public static final String MISFIRE_DEFAULT = "0";
      /** 立即触发执行 */
      public static final String MISFIRE_IGNORE_MISFIRES = "1";
      /** 触发一次执行 */
      public static final String MISFIRE_FIRE_AND_PROCEED = "2";
      /** 不触发立即执行 */
      public static final String MISFIRE_DO_NOTHING = "3";
      public enum Status
      {
      /**
      * 正常
      */
      NORMAL("0"),
      /**
      * 暂停
      */
      PAUSE("1");
      private String value;
      private Status(String value)
      {
      this.value = value;
      }
      public String getValue()
      {
      return value;
      }
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/SecurityConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 权限相关通用常量
      *
      * @author sjy
      */
      public class SecurityConstants
      {
      /**
      * 用户ID字段
      */
      public static final String DETAILS_USER_ID = "user_id";
      /**
      * 用户名字段
      */
      public static final String DETAILS_USERNAME = "username";
      /**
      * 授权信息字段
      */
      public static final String AUTHORIZATION_HEADER = "authorization";
      /**
      * 请求来源
      */
      public static final String FROM_SOURCE = "from-source";
      /**
      * 内部请求
      */
      public static final String INNER = "inner";
      /**
      * 用户标识
      */
      public static final String USER_KEY = "user_key";
      /**
      * 登录用户
      */
      public static final String LOGIN_USER = "login_user";
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/ServiceNameConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 服务名称
      *
      * @author sjy
      */
      public class ServiceNameConstants
      {
      /**
      * 认证服务的serviceid
      */
      public static final String AUTH_SERVICE = "sjy-auth";
      /**
      * 系统模块的serviceid
      */
      public static final String SYSTEM_SERVICE = "sjy-system";
      /**
      * 文件服务的serviceid
      */
      public static final String FILE_SERVICE = "sjy-file";
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/TokenConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * Token的Key常量
      *
      * @author sjy
      */
      public class TokenConstants
      {
      /**
      * 令牌自定义标识
      */
      public static final String AUTHENTICATION = "Authorization";
      /**
      * 令牌前缀
      */
      public static final String PREFIX = "Bearer ";
      /**
      * 令牌秘钥
      */
      public final static String SECRET = "abcdefghijklmnopqrstuvwxyz";
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/constant/UserConstants.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.constant;
      /**
      * 用户常量信息
      *
      * @author sjy
      */
      public class UserConstants
      {
      /**
      * 平台内系统用户的唯一标志
      */
      public static final String SYS_USER = "SYS_USER";
      /** 正常状态 */
      public static final String NORMAL = "0";
      /** 异常状态 */
      public static final String EXCEPTION = "1";
      /** 用户封禁状态 */
      public static final String USER_DISABLE = "1";
      /** 角色封禁状态 */
      public static final String ROLE_DISABLE = "1";
      /** 部门正常状态 */
      public static final String DEPT_NORMAL = "0";
      /** 部门停用状态 */
      public static final String DEPT_DISABLE = "1";
      /** 字典正常状态 */
      public static final String DICT_NORMAL = "0";
      /** 是否为系统默认（是） */
      public static final String YES = "Y";
      /** 是否菜单外链（是） */
      public static final String YES_FRAME = "0";
      /** 是否菜单外链（否） */
      public static final String NO_FRAME = "1";
      /** 菜单类型（目录） */
      public static final String TYPE_DIR = "M";
      /** 菜单类型（菜单） */
      public static final String TYPE_MENU = "C";
      /** 菜单类型（按钮） */
      public static final String TYPE_BUTTON = "F";
      /** Layout组件标识 */
      public final static String LAYOUT = "Layout";
      /** ParentView组件标识 */
      public final static String PARENT_VIEW = "ParentView";
      /** InnerLink组件标识 */
      public final static String INNER_LINK = "InnerLink";
      /** 校验返回结果码 */
      public final static String UNIQUE = "0";
      public final static String NOT_UNIQUE = "1";
      /**
      * 用户名长度限制
      */
      public static final int USERNAME_MIN_LENGTH = 2;
      public static final int USERNAME_MAX_LENGTH = 20;
      /**
      * 密码长度限制
      */
      public static final int PASSWORD_MIN_LENGTH = 5;
      public static final int PASSWORD_MAX_LENGTH = 20;
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/context/SecurityContextHolder.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.context;
      import com.alibaba.ttl.TransmittableThreadLocal;
      import com.sjy.common.core.constant.SecurityConstants;
      import com.sjy.common.core.text.Convert;
      import com.sjy.common.core.utils.StringUtils;
      import java.util.Map;
      import java.util.concurrent.ConcurrentHashMap;
      /**
      * 获取当前线程变量中的 用户id、用户名称、Token等信息
      * 注意： 必须在网关通过请求头的方法传入，同时在HeaderInterceptor拦截器设置值。 否则这里无法获取
      *
      * @author sjy
      */
      public class SecurityContextHolder
      {
      private static final TransmittableThreadLocal<Map<String, Object>> THREAD_LOCAL = new TransmittableThreadLocal<>();
      public static void set(String key, Object value)
      {
      Map<String, Object> map = getLocalMap();
      map.put(key, value == null ? StringUtils.EMPTY : value);
      }
      public static String get(String key)
      {
      Map<String, Object> map = getLocalMap();
      return Convert.toStr(map.getOrDefault(key, StringUtils.EMPTY));
      }
      public static <T> T get(String key, Class<T> clazz)
      {
      Map<String, Object> map = getLocalMap();
      return StringUtils.cast(map.getOrDefault(key, null));
      }
      public static Map<String, Object> getLocalMap()
      {
      Map<String, Object> map = THREAD_LOCAL.get();
      if (map == null)
      {
      map = new ConcurrentHashMap<String, Object>();
      THREAD_LOCAL.set(map);
      }
      return map;
      }
      public static void setLocalMap(Map<String, Object> threadLocalMap)
      {
      THREAD_LOCAL.set(threadLocalMap);
      }
      public static Long getUserId()
      {
      return Convert.toLong(get(SecurityConstants.DETAILS_USER_ID), 0L);
      }
      public static void setUserId(String account)
      {
      set(SecurityConstants.DETAILS_USER_ID, account);
      }
      public static String getUserName()
      {
      return get(SecurityConstants.DETAILS_USERNAME);
      }
      public static void setUserName(String username)
      {
      set(SecurityConstants.DETAILS_USERNAME, username);
      }
      public static String getUserKey()
      {
      return get(SecurityConstants.USER_KEY);
      }
      public static void setUserKey(String userKey)
      {
      set(SecurityConstants.USER_KEY, userKey);
      }
      public static void remove()
      {
      THREAD_LOCAL.remove();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/domain/R.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.domain;
      import com.sjy.common.core.constant.Constants;
      import java.io.Serializable;
      /**
      * 响应信息主体
      *
      * @author sjy
      */
      public class R<T> implements Serializable
      {
      private static final long serialVersionUID = 1L;
      /** 成功 */
      public static final int SUCCESS = Constants.SUCCESS;
      /** 失败 */
      public static final int FAIL = Constants.FAIL;
      private int code;
      private String msg;
      private T data;
      public static <T> R<T> ok()
      {
      return restResult(null, SUCCESS, null);
      }
      public static <T> R<T> ok(T data)
      {
      return restResult(data, SUCCESS, null);
      }
      public static <T> R<T> ok(T data, String msg)
      {
      return restResult(data, SUCCESS, msg);
      }
      public static <T> R<T> fail()
      {
      return restResult(null, FAIL, null);
      }
      public static <T> R<T> fail(String msg)
      {
      return restResult(null, FAIL, msg);
      }
      public static <T> R<T> fail(T data)
      {
      return restResult(data, FAIL, null);
      }
      public static <T> R<T> fail(T data, String msg)
      {
      return restResult(data, FAIL, msg);
      }
      public static <T> R<T> fail(int code, String msg)
      {
      return restResult(null, code, msg);
      }
      private static <T> R<T> restResult(T data, int code, String msg)
      {
      R<T> apiResult = new R<>();
      apiResult.setCode(code);
      apiResult.setData(data);
      apiResult.setMsg(msg);
      return apiResult;
      }
      public int getCode()
      {
      return code;
      }
      public void setCode(int code)
      {
      this.code = code;
      }
      public String getMsg()
      {
      return msg;
      }
      public void setMsg(String msg)
      {
      this.msg = msg;
      }
      public T getData()
      {
      return data;
      }
      public void setData(T data)
      {
      this.data = data;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/enums/UserStatus.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.enums;
      /**
      * 用户状态
      *
      * @author sjy
      */
      public enum UserStatus
      {
      OK("0", "正常"), DISABLE("1", "停用"), DELETED("2", "删除");
      private final String code;
      private final String info;
      UserStatus(String code, String info)
      {
      this.code = code;
      this.info = info;
      }
      public String getCode()
      {
      return code;
      }
      public String getInfo()
      {
      return info;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/CaptchaException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 验证码错误异常类
      *
      * @author sjy
      */
      public class CaptchaException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public CaptchaException(String msg)
      {
      super(msg);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/CheckedException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 检查异常
      *
      * @author sjy
      */
      public class CheckedException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public CheckedException(String message)
      {
      super(message);
      }
      public CheckedException(Throwable cause)
      {
      super(cause);
      }
      public CheckedException(String message, Throwable cause)
      {
      super(message, cause);
      }
      public CheckedException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace)
      {
      super(message, cause, enableSuppression, writableStackTrace);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/DemoModeException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 演示模式异常
      *
      * @author sjy
      */
      public class DemoModeException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public DemoModeException()
      {
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/GlobalException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 全局异常
      *
      * @author sjy
      */
      public class GlobalException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      /**
      * 错误提示
      */
      private String message;
      /**
      * 错误明细，内部调试错误
      *
      * 和 {@link CommonResult#getDetailMessage()} 一致的设计
      */
      private String detailMessage;
      /**
      * 空构造方法，避免反序列化问题
      */
      public GlobalException()
      {
      }
      public GlobalException(String message)
      {
      this.message = message;
      }
      public String getDetailMessage()
      {
      return detailMessage;
      }
      public GlobalException setDetailMessage(String detailMessage)
      {
      this.detailMessage = detailMessage;
      return this;
      }
      public String getMessage()
      {
      return message;
      }
      public GlobalException setMessage(String message)
      {
      this.message = message;
      return this;
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/InnerAuthException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 内部认证异常
      *
      * @author sjy
      */
      public class InnerAuthException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public InnerAuthException(String message)
      {
      super(message);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/PreAuthorizeException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 权限异常
      *
      * @author sjy
      */
      public class PreAuthorizeException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public PreAuthorizeException()
      {
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/ServiceException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 业务异常
      *
      * @author sjy
      */
      public final class ServiceException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      /**
      * 错误码
      */
      private Integer code;
      /**
      * 错误提示
      */
      private String message;
      /**
      * 错误明细，内部调试错误
      *
      * 和 {@link CommonResult#getDetailMessage()} 一致的设计
      */
      private String detailMessage;
      /**
      * 空构造方法，避免反序列化问题
      */
      public ServiceException()
      {
      }
      public ServiceException(String message)
      {
      this.message = message;
      }
      public ServiceException(String message, Integer code)
      {
      this.message = message;
      this.code = code;
      }
      public String getDetailMessage()
      {
      return detailMessage;
      }
      public String getMessage()
      {
      return message;
      }
      public Integer getCode()
      {
      return code;
      }
      public ServiceException setMessage(String message)
      {
      this.message = message;
      return this;
      }
      public ServiceException setDetailMessage(String detailMessage)
      {
      this.detailMessage = detailMessage;
      return this;
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/UtilException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception;
      /**
      * 工具类异常
      *
      * @author sjy
      */
      public class UtilException extends RuntimeException
      {
      private static final long serialVersionUID = 8247610319171014183L;
      public UtilException(Throwable e)
      {
      super(e.getMessage(), e);
      }
      public UtilException(String message)
      {
      super(message);
      }
      public UtilException(String message, Throwable throwable)
      {
      super(message, throwable);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/auth/NotLoginException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.auth;
      /**
      * 未能通过的登录认证异常
      *
      * @author sjy
      */
      public class NotLoginException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public NotLoginException(String message)
      {
      super(message);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/auth/NotPermissionException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.auth;
      import org.apache.commons.lang3.StringUtils;
      /**
      * 未能通过的权限认证异常
      *
      * @author sjy
      */
      public class NotPermissionException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public NotPermissionException(String permission)
      {
      super(permission);
      }
      public NotPermissionException(String[] permissions)
      {
      super(StringUtils.join(permissions, ","));
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/auth/NotRoleException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.auth;
      import org.apache.commons.lang3.StringUtils;
      /**
      * 未能通过的角色认证异常
      *
      * @author sjy
      */
      public class NotRoleException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      public NotRoleException(String role)
      {
      super(role);
      }
      public NotRoleException(String[] roles)
      {
      super(StringUtils.join(roles, ","));
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/base/BaseException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.base;
      /**
      * 基础异常
      *
      * @author sjy
      */
      public class BaseException extends RuntimeException
      {
      private static final long serialVersionUID = 1L;
      /**
      * 所属模块
      */
      private String module;
      /**
      * 错误码
      */
      private String code;
      /**
      * 错误码对应的参数
      */
      private Object[] args;
      /**
      * 错误消息
      */
      private String defaultMessage;
      public BaseException(String module, String code, Object[] args, String defaultMessage)
      {
      this.module = module;
      this.code = code;
      this.args = args;
      this.defaultMessage = defaultMessage;
      }
      public BaseException(String module, String code, Object[] args)
      {
      this(module, code, args, null);
      }
      public BaseException(String module, String defaultMessage)
      {
      this(module, null, null, defaultMessage);
      }
      public BaseException(String code, Object[] args)
      {
      this(null, code, args, null);
      }
      public BaseException(String defaultMessage)
      {
      this(null, null, null, defaultMessage);
      }
      public String getModule()
      {
      return module;
      }
      public String getCode()
      {
      return code;
      }
      public Object[] getArgs()
      {
      return args;
      }
      public String getDefaultMessage()
      {
      return defaultMessage;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/file/FileException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.file;
      import com.sjy.common.core.exception.base.BaseException;
      /**
      * 文件信息异常类
      *
      * @author sjy
      */
      public class FileException extends BaseException
      {
      private static final long serialVersionUID = 1L;
      public FileException(String code, Object[] args)
      {
      super("file", code, args, null);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/file/FileNameLengthLimitExceededException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.file;
      /**
      * 文件名称超长限制异常类
      *
      * @author sjy
      */
      public class FileNameLengthLimitExceededException extends FileException
      {
      private static final long serialVersionUID = 1L;
      public FileNameLengthLimitExceededException(int defaultFileNameLength)
      {
      super("upload.filename.exceed.length", new Object[] { defaultFileNameLength });
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/file/FileSizeLimitExceededException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.file;
      /**
      * 文件名大小限制异常类
      *
      * @author sjy
      */
      public class FileSizeLimitExceededException extends FileException
      {
      private static final long serialVersionUID = 1L;
      public FileSizeLimitExceededException(long defaultMaxSize)
      {
      super("upload.exceed.maxSize", new Object[] { defaultMaxSize });
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/file/InvalidExtensionException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.file;
      import org.apache.commons.fileupload.FileUploadException;
      import java.util.Arrays;
      /**
      * 文件上传 误异常类
      *
      * @author sjy
      */
      public class InvalidExtensionException extends FileUploadException
      {
      private static final long serialVersionUID = 1L;
      private String[] allowedExtension;
      private String extension;
      private String filename;
      public InvalidExtensionException(String[] allowedExtension, String extension, String filename)
      {
      super("filename : [" + filename + "], extension : [" + extension + "], allowed extension : [" + Arrays.toString(allowedExtension) + "]");
      this.allowedExtension = allowedExtension;
      this.extension = extension;
      this.filename = filename;
      }
      public String[] getAllowedExtension()
      {
      return allowedExtension;
      }
      public String getExtension()
      {
      return extension;
      }
      public String getFilename()
      {
      return filename;
      }
      public static class InvalidImageExtensionException extends InvalidExtensionException
      {
      private static final long serialVersionUID = 1L;
      public InvalidImageExtensionException(String[] allowedExtension, String extension, String filename)
      {
      super(allowedExtension, extension, filename);
      }
      }
      public static class InvalidFlashExtensionException extends InvalidExtensionException
      {
      private static final long serialVersionUID = 1L;
      public InvalidFlashExtensionException(String[] allowedExtension, String extension, String filename)
      {
      super(allowedExtension, extension, filename);
      }
      }
      public static class InvalidMediaExtensionException extends InvalidExtensionException
      {
      private static final long serialVersionUID = 1L;
      public InvalidMediaExtensionException(String[] allowedExtension, String extension, String filename)
      {
      super(allowedExtension, extension, filename);
      }
      }
      public static class InvalidVideoExtensionException extends InvalidExtensionException
      {
      private static final long serialVersionUID = 1L;
      public InvalidVideoExtensionException(String[] allowedExtension, String extension, String filename)
      {
      super(allowedExtension, extension, filename);
      }
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/job/TaskException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.job;
      /**
      * 计划策略异常
      *
      * @author sjy
      */
      public class TaskException extends Exception
      {
      private static final long serialVersionUID = 1L;
      private Code code;
      public TaskException(String msg, Code code)
      {
      this(msg, code, null);
      }
      public TaskException(String msg, Code code, Exception nestedEx)
      {
      super(msg, nestedEx);
      this.code = code;
      }
      public Code getCode()
      {
      return code;
      }
      public enum Code
      {
      TASK_EXISTS, NO_TASK_EXISTS, TASK_ALREADY_STARTED, UNKNOWN, CONFIG_ERROR, TASK_NODE_NOT_AVAILABLE
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/user/CaptchaExpireException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.user;
      /**
      * 验证码失效异常类
      *
      * @author sjy
      */
      public class CaptchaExpireException extends UserException
      {
      private static final long serialVersionUID = 1L;
      public CaptchaExpireException()
      {
      super("user.jcaptcha.expire", null);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/user/UserException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.user;
      import com.sjy.common.core.exception.base.BaseException;
      /**
      * 用户信息异常类
      *
      * @author sjy
      */
      public class UserException extends BaseException
      {
      private static final long serialVersionUID = 1L;
      public UserException(String code, Object[] args)
      {
      super("user", code, args, null);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/exception/user/UserPasswordNotMatchException.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.exception.user;
      /**
      * 用户密码不正确或不符合规范异常类
      *
      * @author sjy
      */
      public class UserPasswordNotMatchException extends UserException
      {
      private static final long serialVersionUID = 1L;
      public UserPasswordNotMatchException()
      {
      super("user.password.not.match", null);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/text/CharsetKit.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.text;
      import com.sjy.common.core.utils.StringUtils;
      import java.nio.charset.Charset;
      import java.nio.charset.StandardCharsets;
      /**
      * 字符集工具类
      *
      * @author sjy
      */
      public class CharsetKit
      {
      /** ISO-8859-1 */
      public static final String ISO_8859_1 = "ISO-8859-1";
      /** UTF-8 */
      public static final String UTF_8 = "UTF-8";
      /** GBK */
      public static final String GBK = "GBK";
      /** ISO-8859-1 */
      public static final Charset CHARSET_ISO_8859_1 = Charset.forName(ISO_8859_1);
      /** UTF-8 */
      public static final Charset CHARSET_UTF_8 = Charset.forName(UTF_8);
      /** GBK */
      public static final Charset CHARSET_GBK = Charset.forName(GBK);
      /**
      * 转换为Charset对象
      *
      * @param charset 字符集，为空则返回默认字符集
      * @return Charset
      */
      public static Charset charset(String charset)
      {
      return StringUtils.isEmpty(charset) ? Charset.defaultCharset() : Charset.forName(charset);
      }
      /**
      * 转换字符串的字符集编码
      *
      * @param source 字符串
      * @param srcCharset 源字符集，默认ISO-8859-1
      * @param destCharset 目标字符集，默认UTF-8
      * @return 转换后的字符集
      */
      public static String convert(String source, String srcCharset, String destCharset)
      {
      return convert(source, Charset.forName(srcCharset), Charset.forName(destCharset));
      }
      /**
      * 转换字符串的字符集编码
      *
      * @param source 字符串
      * @param srcCharset 源字符集，默认ISO-8859-1
      * @param destCharset 目标字符集，默认UTF-8
      * @return 转换后的字符集
      */
      public static String convert(String source, Charset srcCharset, Charset destCharset)
      {
      if (null == srcCharset)
      {
      srcCharset = StandardCharsets.ISO_8859_1;
      }
      if (null == destCharset)
      {
      destCharset = StandardCharsets.UTF_8;
      }
      if (StringUtils.isEmpty(source) || srcCharset.equals(destCharset))
      {
      return source;
      }
      return new String(source.getBytes(srcCharset), destCharset);
      }
      /**
      * @return 系统字符集编码
      */
      public static String systemCharset()
      {
      return Charset.defaultCharset().name();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/text/Convert.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.text;
      import com.sjy.common.core.utils.StringUtils;
      import java.math.BigDecimal;
      import java.math.BigInteger;
      import java.nio.ByteBuffer;
      import java.nio.charset.Charset;
      import java.text.NumberFormat;
      import java.util.Set;
      /**
      * 类型转换器
      *
      * @author sjy
      */
      public class Convert
      {
      /**
      * 转换为字符串<br>
      * 如果给定的值为null，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static String toStr(Object value, String defaultValue)
      {
      if (null == value)
      {
      return defaultValue;
      }
      if (value instanceof String)
      {
      return (String) value;
      }
      return value.toString();
      }
      /**
      * 转换为字符串<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static String toStr(Object value)
      {
      return toStr(value, null);
      }
      /**
      * 转换为字符<br>
      * 如果给定的值为null，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Character toChar(Object value, Character defaultValue)
      {
      if (null == value)
      {
      return defaultValue;
      }
      if (value instanceof Character)
      {
      return (Character) value;
      }
      final String valueStr = toStr(value, null);
      return StringUtils.isEmpty(valueStr) ? defaultValue : valueStr.charAt(0);
      }
      /**
      * 转换为字符<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Character toChar(Object value)
      {
      return toChar(value, null);
      }
      /**
      * 转换为byte<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Byte toByte(Object value, Byte defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Byte)
      {
      return (Byte) value;
      }
      if (value instanceof Number)
      {
      return ((Number) value).byteValue();
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return Byte.parseByte(valueStr);
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为byte<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Byte toByte(Object value)
      {
      return toByte(value, null);
      }
      /**
      * 转换为Short<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Short toShort(Object value, Short defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Short)
      {
      return (Short) value;
      }
      if (value instanceof Number)
      {
      return ((Number) value).shortValue();
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return Short.parseShort(valueStr.trim());
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为Short<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Short toShort(Object value)
      {
      return toShort(value, null);
      }
      /**
      * 转换为Number<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Number toNumber(Object value, Number defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Number)
      {
      return (Number) value;
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return NumberFormat.getInstance().parse(valueStr);
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为Number<br>
      * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Number toNumber(Object value)
      {
      return toNumber(value, null);
      }
      /**
      * 转换为int<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Integer toInt(Object value, Integer defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Integer)
      {
      return (Integer) value;
      }
      if (value instanceof Number)
      {
      return ((Number) value).intValue();
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return Integer.parseInt(valueStr.trim());
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为int<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Integer toInt(Object value)
      {
      return toInt(value, null);
      }
      /**
      * 转换为Integer数组<br>
      *
      * @param str 被转换的值
      * @return 结果
      */
      public static Integer[] toIntArray(String str)
      {
      return toIntArray(",", str);
      }
      /**
      * 转换为Long数组<br>
      *
      * @param str 被转换的值
      * @return 结果
      */
      public static Long[] toLongArray(String str)
      {
      return toLongArray(",", str);
      }
      /**
      * 转换为Integer数组<br>
      *
      * @param split 分隔符
      * @param split 被转换的值
      * @return 结果
      */
      public static Integer[] toIntArray(String split, String str)
      {
      if (StringUtils.isEmpty(str))
      {
      return new Integer[] {};
      }
      String[] arr = str.split(split);
      final Integer[] ints = new Integer[arr.length];
      for (int i = 0; i < arr.length; i++)
      {
      final Integer v = toInt(arr[i], 0);
      ints[i] = v;
      }
      return ints;
      }
      /**
      * 转换为Long数组<br>
      *
      * @param split 分隔符
      * @param str 被转换的值
      * @return 结果
      */
      public static Long[] toLongArray(String split, String str)
      {
      if (StringUtils.isEmpty(str))
      {
      return new Long[] {};
      }
      String[] arr = str.split(split);
      final Long[] longs = new Long[arr.length];
      for (int i = 0; i < arr.length; i++)
      {
      final Long v = toLong(arr[i], null);
      longs[i] = v;
      }
      return longs;
      }
      /**
      * 转换为String数组<br>
      *
      * @param str 被转换的值
      * @return 结果
      */
      public static String[] toStrArray(String str)
      {
      return toStrArray(",", str);
      }
      /**
      * 转换为String数组<br>
      *
      * @param split 分隔符
      * @param split 被转换的值
      * @return 结果
      */
      public static String[] toStrArray(String split, String str)
      {
      return str.split(split);
      }
      /**
      * 转换为long<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Long toLong(Object value, Long defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Long)
      {
      return (Long) value;
      }
      if (value instanceof Number)
      {
      return ((Number) value).longValue();
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      // 支持科学计数法
      return new BigDecimal(valueStr.trim()).longValue();
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为long<br>
      * 如果给定的值为<code>null</code>，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Long toLong(Object value)
      {
      return toLong(value, null);
      }
      /**
      * 转换为double<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Double toDouble(Object value, Double defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Double)
      {
      return (Double) value;
      }
      if (value instanceof Number)
      {
      return ((Number) value).doubleValue();
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      // 支持科学计数法
      return new BigDecimal(valueStr.trim()).doubleValue();
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为double<br>
      * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Double toDouble(Object value)
      {
      return toDouble(value, null);
      }
      /**
      * 转换为Float<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Float toFloat(Object value, Float defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Float)
      {
      return (Float) value;
      }
      if (value instanceof Number)
      {
      return ((Number) value).floatValue();
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return Float.parseFloat(valueStr.trim());
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为Float<br>
      * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Float toFloat(Object value)
      {
      return toFloat(value, null);
      }
      /**
      * 转换为boolean<br>
      * String支持的值为：true、false、yes、ok、no，1,0 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static Boolean toBool(Object value, Boolean defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof Boolean)
      {
      return (Boolean) value;
      }
      String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      valueStr = valueStr.trim().toLowerCase();
      switch (valueStr)
      {
      case "true":
      case "yes":
      case "ok":
      case "1":
      return true;
      case "false":
      case "no":
      case "0":
      return false;
      default:
      return defaultValue;
      }
      }
      /**
      * 转换为boolean<br>
      * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static Boolean toBool(Object value)
      {
      return toBool(value, null);
      }
      /**
      * 转换为Enum对象<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      *
      * @param clazz Enum的Class
      * @param value 值
      * @param defaultValue 默认值
      * @return Enum
      */
      public static <E extends Enum<E>> E toEnum(Class<E> clazz, Object value, E defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (clazz.isAssignableFrom(value.getClass()))
      {
      @SuppressWarnings("unchecked")
      E myE = (E) value;
      return myE;
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return Enum.valueOf(clazz, valueStr);
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为Enum对象<br>
      * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
      *
      * @param clazz Enum的Class
      * @param value 值
      * @return Enum
      */
      public static <E extends Enum<E>> E toEnum(Class<E> clazz, Object value)
      {
      return toEnum(clazz, value, null);
      }
      /**
      * 转换为BigInteger<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static BigInteger toBigInteger(Object value, BigInteger defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof BigInteger)
      {
      return (BigInteger) value;
      }
      if (value instanceof Long)
      {
      return BigInteger.valueOf((Long) value);
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return new BigInteger(valueStr);
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为BigInteger<br>
      * 如果给定的值为空，或者转换失败，返回默认值<code>null</code><br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static BigInteger toBigInteger(Object value)
      {
      return toBigInteger(value, null);
      }
      /**
      * 转换为BigDecimal<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @param defaultValue 转换错误时的默认值
      * @return 结果
      */
      public static BigDecimal toBigDecimal(Object value, BigDecimal defaultValue)
      {
      if (value == null)
      {
      return defaultValue;
      }
      if (value instanceof BigDecimal)
      {
      return (BigDecimal) value;
      }
      if (value instanceof Long)
      {
      return new BigDecimal((Long) value);
      }
      if (value instanceof Double)
      {
      return new BigDecimal((Double) value);
      }
      if (value instanceof Integer)
      {
      return new BigDecimal((Integer) value);
      }
      final String valueStr = toStr(value, null);
      if (StringUtils.isEmpty(valueStr))
      {
      return defaultValue;
      }
      try
      {
      return new BigDecimal(valueStr);
      }
      catch (Exception e)
      {
      return defaultValue;
      }
      }
      /**
      * 转换为BigDecimal<br>
      * 如果给定的值为空，或者转换失败，返回默认值<br>
      * 转换失败不会报错
      *
      * @param value 被转换的值
      * @return 结果
      */
      public static BigDecimal toBigDecimal(Object value)
      {
      return toBigDecimal(value, null);
      }
      /**
      * 将对象转为字符串<br>
      * 1、Byte数组和ByteBuffer会被转换为对应字符串的数组 2、对象数组会调用Arrays.toString方法
      *
      * @param obj 对象
      * @return 字符串
      */
      public static String utf8Str(Object obj)
      {
      return str(obj, CharsetKit.CHARSET_UTF_8);
      }
      /**
      * 将对象转为字符串<br>
      * 1、Byte数组和ByteBuffer会被转换为对应字符串的数组 2、对象数组会调用Arrays.toString方法
      *
      * @param obj 对象
      * @param charsetName 字符集
      * @return 字符串
      */
      public static String str(Object obj, String charsetName)
      {
      return str(obj, Charset.forName(charsetName));
      }
      /**
      * 将对象转为字符串<br>
      * 1、Byte数组和ByteBuffer会被转换为对应字符串的数组 2、对象数组会调用Arrays.toString方法
      *
      * @param obj 对象
      * @param charset 字符集
      * @return 字符串
      */
      public static String str(Object obj, Charset charset)
      {
      if (null == obj)
      {
      return null;
      }
      if (obj instanceof String)
      {
      return (String) obj;
      }
      else if (obj instanceof byte[] || obj instanceof Byte[])
      {
      if (obj instanceof byte[])
      {
      return str((byte[]) obj, charset);
      }
      else
      {
      Byte[] bytes = (Byte[]) obj;
      int length = bytes.length;
      byte[] dest = new byte[length];
      for (int i = 0; i < length; i++)
      {
      dest[i] = bytes[i];
      }
      return str(dest, charset);
      }
      }
      else if (obj instanceof ByteBuffer)
      {
      return str((ByteBuffer) obj, charset);
      }
      return obj.toString();
      }
      /**
      * 将byte数组转为字符串
      *
      * @param bytes byte数组
      * @param charset 字符集
      * @return 字符串
      */
      public static String str(byte[] bytes, String charset)
      {
      return str(bytes, StringUtils.isEmpty(charset) ? Charset.defaultCharset() : Charset.forName(charset));
      }
      /**
      * 解码字节码
      *
      * @param data 字符串
      * @param charset 字符集，如果此字段为空，则解码的结果取决于平台
      * @return 解码后的字符串
      */
      public static String str(byte[] data, Charset charset)
      {
      if (data == null)
      {
      return null;
      }
      if (null == charset)
      {
      return new String(data);
      }
      return new String(data, charset);
      }
      /**
      * 将编码的byteBuffer数据转换为字符串
      *
      * @param data 数据
      * @param charset 字符集，如果为空使用当前系统字符集
      * @return 字符串
      */
      public static String str(ByteBuffer data, String charset)
      {
      if (data == null)
      {
      return null;
      }
      return str(data, Charset.forName(charset));
      }
      /**
      * 将编码的byteBuffer数据转换为字符串
      *
      * @param data 数据
      * @param charset 字符集，如果为空使用当前系统字符集
      * @return 字符串
      */
      public static String str(ByteBuffer data, Charset charset)
      {
      if (null == charset)
      {
      charset = Charset.defaultCharset();
      }
      return charset.decode(data).toString();
      }
      // ----------------------------------------------------------------------- 全角半角转换
      /**
      * 半角转全角
      *
      * @param input String.
      * @return 全角字符串.
      */
      public static String toSBC(String input)
      {
      return toSBC(input, null);
      }
      /**
      * 半角转全角
      *
      * @param input String
      * @param notConvertSet 不替换的字符集合
      * @return 全角字符串.
      */
      public static String toSBC(String input, Set<Character> notConvertSet)
      {
      char c[] = input.toCharArray();
      for (int i = 0; i < c.length; i++)
      {
      if (null != notConvertSet && notConvertSet.contains(c[i]))
      {
      // 跳过不替换的字符
      continue;
      }
      if (c[i] == ' ')
      {
      c[i] = '\u3000';
      }
      else if (c[i] < '\177')
      {
      c[i] = (char) (c[i] + 65248);
      }
      }
      return new String(c);
      }
      /**
      * 全角转半角
      *
      * @param input String.
      * @return 半角字符串
      */
      public static String toDBC(String input)
      {
      return toDBC(input, null);
      }
      /**
      * 替换全角为半角
      *
      * @param text 文本
      * @param notConvertSet 不替换的字符集合
      * @return 替换后的字符
      */
      public static String toDBC(String text, Set<Character> notConvertSet)
      {
      char c[] = text.toCharArray();
      for (int i = 0; i < c.length; i++)
      {
      if (null != notConvertSet && notConvertSet.contains(c[i]))
      {
      // 跳过不替换的字符
      continue;
      }
      if (c[i] == '\u3000')
      {
      c[i] = ' ';
      }
      else if (c[i] > '\uFF00' && c[i] < '\uFF5F')
      {
      c[i] = (char) (c[i] - 65248);
      }
      }
      String returnString = new String(c);
      return returnString;
      }
      /**
      * 数字金额大写转换 先写个完整的然后将如零拾替换成零
      *
      * @param n 数字
      * @return 中文大写数字
      */
      public static String digitUppercase(double n)
      {
      String[] fraction = { "角", "分" };
      String[] digit = { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖" };
      String[][] unit = { { "元", "万", "亿" }, { "", "拾", "佰", "仟" } };
      String head = n < 0 ? "负" : "";
      n = Math.abs(n);
      String s = "";
      for (int i = 0; i < fraction.length; i++)
      {
      s += (digit[(int) (Math.floor(n * 10 * Math.pow(10, i)) % 10)] + fraction[i]).replaceAll("(零.)+", "");
      }
      if (s.length() < 1)
      {
      s = "整";
      }
      int integerPart = (int) Math.floor(n);
      for (int i = 0; i < unit[0].length && integerPart > 0; i++)
      {
      String p = "";
      for (int j = 0; j < unit[1].length && n > 0; j++)
      {
      p = digit[integerPart % 10] + unit[1][j] + p;
      integerPart = integerPart / 10;
      }
      s = p.replaceAll("(零.)*零$", "").replaceAll("^$", "零") + unit[0][i] + s;
      }
      return head + s.replaceAll("(零.)*零元", "元").replaceFirst("(零.)+", "").replaceAll("(零.)+", "零").replaceAll("^整$", "零元整");
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/text/StrFormatter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.text;
      import com.sjy.common.core.utils.StringUtils;
      /**
      * 字符串格式化
      *
      * @author sjy
      */
      public class StrFormatter
      {
      public static final String EMPTY_JSON = "{}";
      public static final char C_BACKSLASH = '\\';
      public static final char C_DELIM_START = '{';
      public static final char C_DELIM_END = '}';
      /**
      * 格式化字符串<br>
      * 此方法只是简单将占位符 {} 按照顺序替换为参数<br>
      * 如果想输出 {} 使用 \\转义 { 即可，如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可<br>
      * 例：<br>
      * 通常使用：format("this is {} for {}", "a", "b") -> this is a for b<br>
      * 转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a<br>
      * 转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b<br>
      *
      * @param strPattern 字符串模板
      * @param argArray 参数列表
      * @return 结果
      */
      public static String format(final String strPattern, final Object... argArray)
      {
      if (StringUtils.isEmpty(strPattern) || StringUtils.isEmpty(argArray))
      {
      return strPattern;
      }
      final int strPatternLength = strPattern.length();
      // 初始化定义好的长度以获得更好的性能
      StringBuilder sbuf = new StringBuilder(strPatternLength + 50);
      int handledPosition = 0;
      int delimIndex;// 占位符所在位置
      for (int argIndex = 0; argIndex < argArray.length; argIndex++)
      {
      delimIndex = strPattern.indexOf(EMPTY_JSON, handledPosition);
      if (delimIndex == -1)
      {
      if (handledPosition == 0)
      {
      return strPattern;
      }
      else
      { // 字符串模板剩余部分不再包含占位符，加入剩余部分后返回结果
      sbuf.append(strPattern, handledPosition, strPatternLength);
      return sbuf.toString();
      }
      }
      else
      {
      if (delimIndex > 0 && strPattern.charAt(delimIndex - 1) == C_BACKSLASH)
      {
      if (delimIndex > 1 && strPattern.charAt(delimIndex - 2) == C_BACKSLASH)
      {
      // 转义符之前还有一个转义符，占位符依旧有效
      sbuf.append(strPattern, handledPosition, delimIndex - 1);
      sbuf.append(Convert.utf8Str(argArray[argIndex]));
      handledPosition = delimIndex + 2;
      }
      else
      {
      // 占位符被转义
      argIndex--;
      sbuf.append(strPattern, handledPosition, delimIndex - 1);
      sbuf.append(C_DELIM_START);
      handledPosition = delimIndex + 1;
      }
      }
      else
      {
      // 正常占位符
      sbuf.append(strPattern, handledPosition, delimIndex);
      sbuf.append(Convert.utf8Str(argArray[argIndex]));
      handledPosition = delimIndex + 2;
      }
      }
      }
      // 加入最后一个占位符后所有的字符
      sbuf.append(strPattern, handledPosition, strPattern.length());
      return sbuf.toString();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/DateUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import org.apache.commons.lang3.time.DateFormatUtils;
      import java.lang.management.ManagementFactory;
      import java.text.ParseException;
      import java.text.SimpleDateFormat;
      import java.time.*;
      import java.util.Date;
      /**
      * 时间工具类
      *
      * @author sjy
      */
      public class DateUtils extends org.apache.commons.lang3.time.DateUtils
      {
      public static String YYYY = "yyyy";
      public static String YYYY_MM = "yyyy-MM";
      public static String YYYY_MM_DD = "yyyy-MM-dd";
      public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
      public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
      private static String[] parsePatterns = {
      "yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
      "yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
      "yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};
      /**
      * 获取当前Date型日期
      *
      * @return Date() 当前日期
      */
      public static Date getNowDate()
      {
      return new Date();
      }
      /**
      * 获取当前日期, 默认格式为yyyy-MM-dd
      *
      * @return String
      */
      public static String getDate()
      {
      return dateTimeNow(YYYY_MM_DD);
      }
      public static final String getTime()
      {
      return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
      }
      public static final String dateTimeNow()
      {
      return dateTimeNow(YYYYMMDDHHMMSS);
      }
      public static final String dateTimeNow(final String format)
      {
      return parseDateToStr(format, new Date());
      }
      public static final String dateTime(final Date date)
      {
      return parseDateToStr(YYYY_MM_DD, date);
      }
      public static final String parseDateToStr(final String format, final Date date)
      {
      return new SimpleDateFormat(format).format(date);
      }
      public static final Date dateTime(final String format, final String ts)
      {
      try
      {
      return new SimpleDateFormat(format).parse(ts);
      }
      catch (ParseException e)
      {
      throw new RuntimeException(e);
      }
      }
      /**
      * 日期路径 即年/月/日 如2018/08/08
      */
      public static final String datePath()
      {
      Date now = new Date();
      return DateFormatUtils.format(now, "yyyy/MM/dd");
      }
      /**
      * 日期路径 即年/月/日 如20180808
      */
      public static final String dateTime()
      {
      Date now = new Date();
      return DateFormatUtils.format(now, "yyyyMMdd");
      }
      /**
      * 日期型字符串转化为日期 格式
      */
      public static Date parseDate(Object str)
      {
      if (str == null)
      {
      return null;
      }
      try
      {
      return parseDate(str.toString(), parsePatterns);
      }
      catch (ParseException e)
      {
      return null;
      }
      }
      /**
      * 获取服务器启动时间
      */
      public static Date getServerStartDate()
      {
      long time = ManagementFactory.getRuntimeMXBean().getStartTime();
      return new Date(time);
      }
      /**
      * 计算两个时间差
      */
      public static String getDatePoor(Date endDate, Date nowDate)
      {
      long nd = 1000 * 24 * 60 * 60;
      long nh = 1000 * 60 * 60;
      long nm = 1000 * 60;
      // long ns = 1000;
      // 获得两个时间的毫秒时间差异
      long diff = endDate.getTime() - nowDate.getTime();
      // 计算差多少天
      long day = diff / nd;
      // 计算差多少小时
      long hour = diff % nd / nh;
      // 计算差多少分钟
      long min = diff % nd % nh / nm;
      // 计算差多少秒//输出结果
      // long sec = diff % nd % nh % nm / ns;
      return day + "天" + hour + "小时" + min + "分钟";
      }
      /**
      * 增加 LocalDateTime ==> Date
      */
      public static Date toDate(LocalDateTime temporalAccessor)
      {
      ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
      return Date.from(zdt.toInstant());
      }
      /**
      * 增加 LocalDate ==> Date
      */
      public static Date toDate(LocalDate temporalAccessor)
      {
      LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
      ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
      return Date.from(zdt.toInstant());
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/ExceptionUtil.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import org.apache.commons.lang3.exception.ExceptionUtils;
      import java.io.PrintWriter;
      import java.io.StringWriter;
      /**
      * 错误信息处理类。
      *
      * @author sjy
      */
      public class ExceptionUtil
      {
      /**
      * 获取exception的详细错误信息。
      */
      public static String getExceptionMessage(Throwable e)
      {
      StringWriter sw = new StringWriter();
      e.printStackTrace(new PrintWriter(sw, true));
      return sw.toString();
      }
      public static String getRootErrorMessage(Exception e)
      {
      Throwable root = ExceptionUtils.getRootCause(e);
      root = (root == null ? e : root);
      if (root == null)
      {
      return "";
      }
      String msg = root.getMessage();
      if (msg == null)
      {
      return "null";
      }
      return StringUtils.defaultString(msg);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/JwtUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import com.sjy.common.core.constant.SecurityConstants;
      import com.sjy.common.core.constant.TokenConstants;
      import com.sjy.common.core.text.Convert;
      import io.jsonwebtoken.Claims;
      import io.jsonwebtoken.Jwts;
      import io.jsonwebtoken.SignatureAlgorithm;
      import java.util.Map;
      /**
      * Jwt工具类
      *
      * @author sjy
      */
      public class JwtUtils
      {
      public static String secret = TokenConstants.SECRET;
      /**
      * 从数据声明生成令牌
      *
      * @param claims 数据声明
      * @return 令牌
      */
      public static String createToken(Map<String, Object> claims)
      {
      String token = Jwts.builder().setClaims(claims).signWith(SignatureAlgorithm.HS512, secret).compact();
      return token;
      }
      /**
      * 从令牌中获取数据声明
      *
      * @param token 令牌
      * @return 数据声明
      */
      public static Claims parseToken(String token)
      {
      return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
      }
      /**
      * 根据令牌获取用户标识
      *
      * @param token 令牌
      * @return 用户ID
      */
      public static String getUserKey(String token)
      {
      Claims claims = parseToken(token);
      return getValue(claims, SecurityConstants.USER_KEY);
      }
      /**
      * 根据令牌获取用户标识
      *
      * @param claims 身份信息
      * @return 用户ID
      */
      public static String getUserKey(Claims claims)
      {
      return getValue(claims, SecurityConstants.USER_KEY);
      }
      /**
      * 根据令牌获取用户ID
      *
      * @param token 令牌
      * @return 用户ID
      */
      public static String getUserId(String token)
      {
      Claims claims = parseToken(token);
      return getValue(claims, SecurityConstants.DETAILS_USER_ID);
      }
      /**
      * 根据身份信息获取用户ID
      *
      * @param claims 身份信息
      * @return 用户ID
      */
      public static String getUserId(Claims claims)
      {
      return getValue(claims, SecurityConstants.DETAILS_USER_ID);
      }
      /**
      * 根据令牌获取用户名
      *
      * @param token 令牌
      * @return 用户名
      */
      public static String getUserName(String token)
      {
      Claims claims = parseToken(token);
      return getValue(claims, SecurityConstants.DETAILS_USERNAME);
      }
      /**
      * 根据身份信息获取用户名
      *
      * @param claims 身份信息
      * @return 用户名
      */
      public static String getUserName(Claims claims)
      {
      return getValue(claims, SecurityConstants.DETAILS_USERNAME);
      }
      /**
      * 根据身份信息获取键值
      *
      * @param claims 身份信息
      * @param key 键
      * @return 值
      */
      public static String getValue(Claims claims, String key)
      {
      return Convert.toStr(claims.get(key), "");
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/PageUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import com.github.pagehelper.PageHelper;
      import com.sjy.common.core.utils.sql.SqlUtil;
      import com.sjy.common.core.web.page.PageDomain;
      import com.sjy.common.core.web.page.TableSupport;
      /**
      * 分页工具类
      *
      * @author sjy
      */
      public class PageUtils extends PageHelper
      {
      /**
      * 设置请求分页数据
      */
      public static void startPage()
      {
      PageDomain pageDomain = TableSupport.buildPageRequest();
      Integer pageNum = pageDomain.getPageNum();
      Integer pageSize = pageDomain.getPageSize();
      String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
      Boolean reasonable = pageDomain.getReasonable();
      PageHelper.startPage(pageNum, pageSize, orderBy).setReasonable(reasonable);
      }
      /**
      * 清理分页的线程变量
      */
      public static void clearPage()
      {
      PageHelper.clearPage();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/ServletUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import com.alibaba.fastjson2.JSON;
      import com.sjy.common.core.constant.Constants;
      import com.sjy.common.core.domain.R;
      import com.sjy.common.core.text.Convert;
      import org.springframework.core.io.buffer.DataBuffer;
      import org.springframework.http.HttpHeaders;
      import org.springframework.http.HttpStatus;
      import org.springframework.http.MediaType;
      import org.springframework.http.server.reactive.ServerHttpResponse;
      import org.springframework.util.LinkedCaseInsensitiveMap;
      import org.springframework.web.context.request.RequestAttributes;
      import org.springframework.web.context.request.RequestContextHolder;
      import org.springframework.web.context.request.ServletRequestAttributes;
      import reactor.core.publisher.Mono;
      import javax.servlet.http.HttpServletRequest;
      import javax.servlet.http.HttpServletResponse;
      import javax.servlet.http.HttpSession;
      import java.io.IOException;
      import java.io.UnsupportedEncodingException;
      import java.net.URLDecoder;
      import java.net.URLEncoder;
      import java.util.Enumeration;
      import java.util.Map;
      /**
      * 客户端工具类
      *
      * @author sjy
      */
      public class ServletUtils
      {
      /**
      * 获取String参数
      */
      public static String getParameter(String name)
      {
      return getRequest().getParameter(name);
      }
      /**
      * 获取String参数
      */
      public static String getParameter(String name, String defaultValue)
      {
      return Convert.toStr(getRequest().getParameter(name), defaultValue);
      }
      /**
      * 获取Integer参数
      */
      public static Integer getParameterToInt(String name)
      {
      return Convert.toInt(getRequest().getParameter(name));
      }
      /**
      * 获取Integer参数
      */
      public static Integer getParameterToInt(String name, Integer defaultValue)
      {
      return Convert.toInt(getRequest().getParameter(name), defaultValue);
      }
      /**
      * 获取Boolean参数
      */
      public static Boolean getParameterToBool(String name)
      {
      return Convert.toBool(getRequest().getParameter(name));
      }
      /**
      * 获取Boolean参数
      */
      public static Boolean getParameterToBool(String name, Boolean defaultValue)
      {
      return Convert.toBool(getRequest().getParameter(name), defaultValue);
      }
      /**
      * 获取request
      */
      public static HttpServletRequest getRequest()
      {
      try
      {
      return getRequestAttributes().getRequest();
      }
      catch (Exception e)
      {
      return null;
      }
      }
      /**
      * 获取response
      */
      public static HttpServletResponse getResponse()
      {
      try
      {
      return getRequestAttributes().getResponse();
      }
      catch (Exception e)
      {
      return null;
      }
      }
      /**
      * 获取session
      */
      public static HttpSession getSession()
      {
      return getRequest().getSession();
      }
      public static ServletRequestAttributes getRequestAttributes()
      {
      try
      {
      RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
      return (ServletRequestAttributes) attributes;
      }
      catch (Exception e)
      {
      return null;
      }
      }
      public static String getHeader(HttpServletRequest request, String name)
      {
      String value = request.getHeader(name);
      if (StringUtils.isEmpty(value))
      {
      return StringUtils.EMPTY;
      }
      return urlDecode(value);
      }
      public static Map<String, String> getHeaders(HttpServletRequest request)
      {
      Map<String, String> map = new LinkedCaseInsensitiveMap<>();
      Enumeration<String> enumeration = request.getHeaderNames();
      if (enumeration != null)
      {
      while (enumeration.hasMoreElements())
      {
      String key = enumeration.nextElement();
      String value = request.getHeader(key);
      map.put(key, value);
      }
      }
      return map;
      }
      /**
      * 将字符串渲染到客户端
      *
      * @param response 渲染对象
      * @param string 待渲染的字符串
      */
      public static void renderString(HttpServletResponse response, String string)
      {
      try
      {
      response.setStatus(200);
      response.setContentType("application/json");
      response.setCharacterEncoding("utf-8");
      response.getWriter().print(string);
      }
      catch (IOException e)
      {
      e.printStackTrace();
      }
      }
      /**
      * 是否是Ajax异步请求
      *
      * @param request
      */
      public static boolean isAjaxRequest(HttpServletRequest request)
      {
      String accept = request.getHeader("accept");
      if (accept != null && accept.contains("application/json"))
      {
      return true;
      }
      String xRequestedWith = request.getHeader("X-Requested-With");
      if (xRequestedWith != null && xRequestedWith.contains("XMLHttpRequest"))
      {
      return true;
      }
      String uri = request.getRequestURI();
      if (StringUtils.inStringIgnoreCase(uri, ".json", ".xml"))
      {
      return true;
      }
      String ajax = request.getParameter("__ajax");
      return StringUtils.inStringIgnoreCase(ajax, "json", "xml");
      }
      /**
      * 内容编码
      *
      * @param str 内容
      * @return 编码后的内容
      */
      public static String urlEncode(String str)
      {
      try
      {
      return URLEncoder.encode(str, Constants.UTF8);
      }
      catch (UnsupportedEncodingException e)
      {
      return StringUtils.EMPTY;
      }
      }
      /**
      * 内容解码
      *
      * @param str 内容
      * @return 解码后的内容
      */
      public static String urlDecode(String str)
      {
      try
      {
      return URLDecoder.decode(str, Constants.UTF8);
      }
      catch (UnsupportedEncodingException e)
      {
      return StringUtils.EMPTY;
      }
      }
      /**
      * 设置webflux模型响应
      *
      * @param response ServerHttpResponse
      * @param value 响应内容
      * @return Mono<Void>
      */
      public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value)
      {
      return webFluxResponseWriter(response, HttpStatus.OK, value, R.FAIL);
      }
      /**
      * 设置webflux模型响应
      *
      * @param response ServerHttpResponse
      * @param code 响应状态码
      * @param value 响应内容
      * @return Mono<Void>
      */
      public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value, int code)
      {
      return webFluxResponseWriter(response, HttpStatus.OK, value, code);
      }
      /**
      * 设置webflux模型响应
      *
      * @param response ServerHttpResponse
      * @param status http状态码
      * @param code 响应状态码
      * @param value 响应内容
      * @return Mono<Void>
      */
      public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, HttpStatus status, Object value, int code)
      {
      return webFluxResponseWriter(response, MediaType.APPLICATION_JSON_VALUE, status, value, code);
      }
      /**
      * 设置webflux模型响应
      *
      * @param response ServerHttpResponse
      * @param contentType content-type
      * @param status http状态码
      * @param code 响应状态码
      * @param value 响应内容
      * @return Mono<Void>
      */
      public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, String contentType, HttpStatus status, Object value, int code)
      {
      response.setStatusCode(status);
      response.getHeaders().add(HttpHeaders.CONTENT_TYPE, contentType);
      R<?> result = R.fail(code, value.toString());
      DataBuffer dataBuffer = response.bufferFactory().wrap(JSON.toJSONString(result).getBytes());
      return response.writeWith(Mono.just(dataBuffer));
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/SpringUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import org.springframework.aop.framework.AopContext;
      import org.springframework.beans.BeansException;
      import org.springframework.beans.factory.NoSuchBeanDefinitionException;
      import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
      import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
      import org.springframework.stereotype.Component;
      /**
      * spring工具类 方便在非spring管理环境中获取bean
      *
      * @author sjy
      */
      @Component
      public final class SpringUtils implements BeanFactoryPostProcessor
      {
      /** Spring应用上下文环境 */
      private static ConfigurableListableBeanFactory beanFactory;
      @Override
      public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
      {
      SpringUtils.beanFactory = beanFactory;
      }
      /**
      * 获取对象
      *
      * @param name
      * @return Object 一个以所给名字注册的bean的实例
      * @throws BeansException
      *
      */
      @SuppressWarnings("unchecked")
      public static <T> T getBean(String name) throws BeansException
      {
      return (T) beanFactory.getBean(name);
      }
      /**
      * 获取类型为requiredType的对象
      *
      * @param clz
      * @return
      * @throws BeansException
      *
      */
      public static <T> T getBean(Class<T> clz) throws BeansException
      {
      T result = (T) beanFactory.getBean(clz);
      return result;
      }
      /**
      * 如果BeanFactory包含一个与所给名称匹配的bean定义，则返回true
      *
      * @param name
      * @return boolean
      */
      public static boolean containsBean(String name)
      {
      return beanFactory.containsBean(name);
      }
      /**
      * 判断以给定名字注册的bean定义是一个singleton还是一个prototype。 如果与给定名字相应的bean定义没有被找到，将会抛出一个异常（NoSuchBeanDefinitionException）
      *
      * @param name
      * @return boolean
      * @throws NoSuchBeanDefinitionException
      *
      */
      public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException
      {
      return beanFactory.isSingleton(name);
      }
      /**
      * @param name
      * @return Class 注册对象的类型
      * @throws NoSuchBeanDefinitionException
      *
      */
      public static Class<?> getType(String name) throws NoSuchBeanDefinitionException
      {
      return beanFactory.getType(name);
      }
      /**
      * 如果给定的bean名字在bean定义中有别名，则返回这些别名
      *
      * @param name
      * @return
      * @throws NoSuchBeanDefinitionException
      *
      */
      public static String[] getAliases(String name) throws NoSuchBeanDefinitionException
      {
      return beanFactory.getAliases(name);
      }
      /**
      * 获取aop代理对象
      *
      * @param invoker
      * @return
      */
      @SuppressWarnings("unchecked")
      public static <T> T getAopProxy(T invoker)
      {
      return (T) AopContext.currentProxy();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/StringUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils;
      import com.sjy.common.core.constant.Constants;
      import com.sjy.common.core.text.StrFormatter;
      import org.springframework.util.AntPathMatcher;
      import java.util.Collection;
      import java.util.List;
      import java.util.Map;
      /**
      * 字符串工具类
      *
      * @author sjy
      */
      public class StringUtils extends org.apache.commons.lang3.StringUtils
      {
      /** 空字符串 */
      private static final String NULLSTR = "";
      /** 下划线 */
      private static final char SEPARATOR = '_';
      /**
      * 获取参数不为空值
      *
      * @param value defaultValue 要判断的value
      * @return value 返回值
      */
      public static <T> T nvl(T value, T defaultValue)
      {
      return value != null ? value : defaultValue;
      }
      /**
      * * 判断一个Collection是否为空， 包含List，Set，Queue
      *
      * @param coll 要判断的Collection
      * @return true：为空 false：非空
      */
      public static boolean isEmpty(Collection<?> coll)
      {
      return isNull(coll) || coll.isEmpty();
      }
      /**
      * * 判断一个Collection是否非空，包含List，Set，Queue
      *
      * @param coll 要判断的Collection
      * @return true：非空 false：空
      */
      public static boolean isNotEmpty(Collection<?> coll)
      {
      return !isEmpty(coll);
      }
      /**
      * * 判断一个对象数组是否为空
      *
      * @param objects 要判断的对象数组
      ** @return true：为空 false：非空
      */
      public static boolean isEmpty(Object[] objects)
      {
      return isNull(objects) || (objects.length == 0);
      }
      /**
      * * 判断一个对象数组是否非空
      *
      * @param objects 要判断的对象数组
      * @return true：非空 false：空
      */
      public static boolean isNotEmpty(Object[] objects)
      {
      return !isEmpty(objects);
      }
      /**
      * * 判断一个Map是否为空
      *
      * @param map 要判断的Map
      * @return true：为空 false：非空
      */
      public static boolean isEmpty(Map<?, ?> map)
      {
      return isNull(map) || map.isEmpty();
      }
      /**
      * * 判断一个Map是否为空
      *
      * @param map 要判断的Map
      * @return true：非空 false：空
      */
      public static boolean isNotEmpty(Map<?, ?> map)
      {
      return !isEmpty(map);
      }
      /**
      * * 判断一个字符串是否为空串
      *
      * @param str String
      * @return true：为空 false：非空
      */
      public static boolean isEmpty(String str)
      {
      return isNull(str) || NULLSTR.equals(str.trim());
      }
      /**
      * * 判断一个字符串是否为非空串
      *
      * @param str String
      * @return true：非空串 false：空串
      */
      public static boolean isNotEmpty(String str)
      {
      return !isEmpty(str);
      }
      /**
      * * 判断一个对象是否为空
      *
      * @param object Object
      * @return true：为空 false：非空
      */
      public static boolean isNull(Object object)
      {
      return object == null;
      }
      /**
      * * 判断一个对象是否非空
      *
      * @param object Object
      * @return true：非空 false：空
      */
      public static boolean isNotNull(Object object)
      {
      return !isNull(object);
      }
      /**
      * * 判断一个对象是否是数组类型（Java基本型别的数组）
      *
      * @param object 对象
      * @return true：是数组 false：不是数组
      */
      public static boolean isArray(Object object)
      {
      return isNotNull(object) && object.getClass().isArray();
      }
      /**
      * 去空格
      */
      public static String trim(String str)
      {
      return (str == null ? "" : str.trim());
      }
      /**
      * 截取字符串
      *
      * @param str 字符串
      * @param start 开始
      * @return 结果
      */
      public static String substring(final String str, int start)
      {
      if (str == null)
      {
      return NULLSTR;
      }
      if (start < 0)
      {
      start = str.length() + start;
      }
      if (start < 0)
      {
      start = 0;
      }
      if (start > str.length())
      {
      return NULLSTR;
      }
      return str.substring(start);
      }
      /**
      * 截取字符串
      *
      * @param str 字符串
      * @param start 开始
      * @param end 结束
      * @return 结果
      */
      public static String substring(final String str, int start, int end)
      {
      if (str == null)
      {
      return NULLSTR;
      }
      if (end < 0)
      {
      end = str.length() + end;
      }
      if (start < 0)
      {
      start = str.length() + start;
      }
      if (end > str.length())
      {
      end = str.length();
      }
      if (start > end)
      {
      return NULLSTR;
      }
      if (start < 0)
      {
      start = 0;
      }
      if (end < 0)
      {
      end = 0;
      }
      return str.substring(start, end);
      }
      /**
      * 判断是否为空，并且不是空白字符
      *
      * @param str 要判断的value
      * @return 结果
      */
      public static boolean hasText(String str)
      {
      return (str != null && !str.isEmpty() && containsText(str));
      }
      private static boolean containsText(CharSequence str)
      {
      int strLen = str.length();
      for (int i = 0; i < strLen; i++)
      {
      if (!Character.isWhitespace(str.charAt(i)))
      {
      return true;
      }
      }
      return false;
      }
      /**
      * 格式化文本, {} 表示占位符<br>
      * 此方法只是简单将占位符 {} 按照顺序替换为参数<br>
      * 如果想输出 {} 使用 \\转义 { 即可，如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可<br>
      * 例：<br>
      * 通常使用：format("this is {} for {}", "a", "b") -> this is a for b<br>
      * 转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a<br>
      * 转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b<br>
      *
      * @param template 文本模板，被替换的部分用 {} 表示
      * @param params 参数值
      * @return 格式化后的文本
      */
      public static String format(String template, Object... params)
      {
      if (isEmpty(params) || isEmpty(template))
      {
      return template;
      }
      return StrFormatter.format(template, params);
      }
      /**
      * 是否为http(s)://开头
      *
      * @param link 链接
      * @return 结果
      */
      public static boolean ishttp(String link)
      {
      return StringUtils.startsWithAny(link, Constants.HTTP, Constants.HTTPS);
      }
      /**
      * 驼峰转下划线命名
      */
      public static String toUnderScoreCase(String str)
      {
      if (str == null)
      {
      return null;
      }
      StringBuilder sb = new StringBuilder();
      // 前置字符是否大写
      boolean preCharIsUpperCase = true;
      // 当前字符是否大写
      boolean curreCharIsUpperCase = true;
      // 下一字符是否大写
      boolean nexteCharIsUpperCase = true;
      for (int i = 0; i < str.length(); i++)
      {
      char c = str.charAt(i);
      if (i > 0)
      {
      preCharIsUpperCase = Character.isUpperCase(str.charAt(i - 1));
      }
      else
      {
      preCharIsUpperCase = false;
      }
      curreCharIsUpperCase = Character.isUpperCase(c);
      if (i < (str.length() - 1))
      {
      nexteCharIsUpperCase = Character.isUpperCase(str.charAt(i + 1));
      }
      if (preCharIsUpperCase && curreCharIsUpperCase && !nexteCharIsUpperCase)
      {
      sb.append(SEPARATOR);
      }
      else if ((i != 0 && !preCharIsUpperCase) && curreCharIsUpperCase)
      {
      sb.append(SEPARATOR);
      }
      sb.append(Character.toLowerCase(c));
      }
      return sb.toString();
      }
      /**
      * 是否包含字符串
      *
      * @param str 验证字符串
      * @param strs 字符串组
      * @return 包含返回true
      */
      public static boolean inStringIgnoreCase(String str, String... strs)
      {
      if (str != null && strs != null)
      {
      for (String s : strs)
      {
      if (str.equalsIgnoreCase(trim(s)))
      {
      return true;
      }
      }
      }
      return false;
      }
      /**
      * 将下划线大写方式命名的字符串转换为驼峰式。如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。 例如：HELLO_WORLD->HelloWorld
      *
      * @param name 转换前的下划线大写方式命名的字符串
      * @return 转换后的驼峰式命名的字符串
      */
      public static String convertToCamelCase(String name)
      {
      StringBuilder result = new StringBuilder();
      // 快速检查
      if (name == null || name.isEmpty())
      {
      // 没必要转换
      return "";
      }
      else if (!name.contains("_"))
      {
      // 不含下划线，仅将首字母大写
      return name.substring(0, 1).toUpperCase() + name.substring(1);
      }
      // 用下划线将原始字符串分割
      String[] camels = name.split("_");
      for (String camel : camels)
      {
      // 跳过原始字符串中开头、结尾的下换线或双重下划线
      if (camel.isEmpty())
      {
      continue;
      }
      // 首字母大写
      result.append(camel.substring(0, 1).toUpperCase());
      result.append(camel.substring(1).toLowerCase());
      }
      return result.toString();
      }
      /**
      * 驼峰式命名法 例如：user_name->userName
      */
      public static String toCamelCase(String s)
      {
      if (s == null)
      {
      return null;
      }
      s = s.toLowerCase();
      StringBuilder sb = new StringBuilder(s.length());
      boolean upperCase = false;
      for (int i = 0; i < s.length(); i++)
      {
      char c = s.charAt(i);
      if (c == SEPARATOR)
      {
      upperCase = true;
      }
      else if (upperCase)
      {
      sb.append(Character.toUpperCase(c));
      upperCase = false;
      }
      else
      {
      sb.append(c);
      }
      }
      return sb.toString();
      }
      /**
      * 查找指定字符串是否匹配指定字符串列表中的任意一个字符串
      *
      * @param str 指定字符串
      * @param strs 需要检查的字符串数组
      * @return 是否匹配
      */
      public static boolean matches(String str, List<String> strs)
      {
      if (isEmpty(str) || isEmpty(strs))
      {
      return false;
      }
      for (String pattern : strs)
      {
      if (isMatch(pattern, str))
      {
      return true;
      }
      }
      return false;
      }
      /**
      * 判断url是否与规则配置:
      * ? 表示单个字符;
      * * 表示一层路径内的任意字符串，不可跨层级;
      * ** 表示任意层路径;
      *
      * @param pattern 匹配规则
      * @param url 需要匹配的url
      * @return
      */
      public static boolean isMatch(String pattern, String url)
      {
      AntPathMatcher matcher = new AntPathMatcher();
      return matcher.match(pattern, url);
      }
      @SuppressWarnings("unchecked")
      public static <T> T cast(Object obj)
      {
      return (T) obj;
      }
      /**
      * 数字左边补齐0，使之达到指定长度。注意，如果数字转换为字符串后，长度大于size，则只保留 最后size个字符。
      *
      * @param num 数字对象
      * @param size 字符串指定长度
      * @return 返回数字的字符串格式，该字符串为指定长度。
      */
      public static final String padl(final Number num, final int size)
      {
      return padl(num.toString(), size, '0');
      }
      /**
      * 字符串左补齐。如果原始字符串s长度大于size，则只保留最后size个字符。
      *
      * @param s 原始字符串
      * @param size 字符串指定长度
      * @param c 用于补齐的字符
      * @return 返回指定长度的字符串，由原字符串左补齐或截取得到。
      */
      public static final String padl(final String s, final int size, final char c)
      {
      final StringBuilder sb = new StringBuilder(size);
      if (s != null)
      {
      final int len = s.length();
      if (s.length() <= size)
      {
      for (int i = size - len; i > 0; i--)
      {
      sb.append(c);
      }
      sb.append(s);
      }
      else
      {
      return s.substring(len - size, len);
      }
      }
      else
      {
      for (int i = size; i > 0; i--)
      {
      sb.append(c);
      }
      }
      return sb.toString();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/bean/BeanUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.bean;
      import java.lang.reflect.Method;
      import java.util.ArrayList;
      import java.util.List;
      import java.util.regex.Matcher;
      import java.util.regex.Pattern;
      /**
      * Bean 工具类
      *
      * @author sjy
      */
      public class BeanUtils extends org.springframework.beans.BeanUtils
      {
      /** Bean方法名中属性名开始的下标 */
      private static final int BEAN_METHOD_PROP_INDEX = 3;
      /** * 匹配getter方法的正则表达式 */
      private static final Pattern GET_PATTERN = Pattern.compile("get(\\p{javaUpperCase}\\w*)");
      /** * 匹配setter方法的正则表达式 */
      private static final Pattern SET_PATTERN = Pattern.compile("set(\\p{javaUpperCase}\\w*)");
      /**
      * Bean属性复制工具方法。
      *
      * @param dest 目标对象
      * @param src 源对象
      */
      public static void copyBeanProp(Object dest, Object src)
      {
      try
      {
      copyProperties(src, dest);
      }
      catch (Exception e)
      {
      e.printStackTrace();
      }
      }
      /**
      * 获取对象的setter方法。
      *
      * @param obj 对象
      * @return 对象的setter方法列表
      */
      public static List<Method> getSetterMethods(Object obj)
      {
      // setter方法列表
      List<Method> setterMethods = new ArrayList<Method>();
      // 获取所有方法
      Method[] methods = obj.getClass().getMethods();
      // 查找setter方法
      for (Method method : methods)
      {
      Matcher m = SET_PATTERN.matcher(method.getName());
      if (m.matches() && (method.getParameterTypes().length == 1))
      {
      setterMethods.add(method);
      }
      }
      // 返回setter方法列表
      return setterMethods;
      }
      /**
      * 获取对象的getter方法。
      *
      * @param obj 对象
      * @return 对象的getter方法列表
      */
      public static List<Method> getGetterMethods(Object obj)
      {
      // getter方法列表
      List<Method> getterMethods = new ArrayList<Method>();
      // 获取所有方法
      Method[] methods = obj.getClass().getMethods();
      // 查找getter方法
      for (Method method : methods)
      {
      Matcher m = GET_PATTERN.matcher(method.getName());
      if (m.matches() && (method.getParameterTypes().length == 0))
      {
      getterMethods.add(method);
      }
      }
      // 返回getter方法列表
      return getterMethods;
      }
      /**
      * 检查Bean方法名中的属性名是否相等。<br>
      * 如getName()和setName()属性名一样，getName()和setAge()属性名不一样。
      *
      * @param m1 方法名1
      * @param m2 方法名2
      * @return 属性名一样返回true，否则返回false
      */
      public static boolean isMethodPropEquals(String m1, String m2)
      {
      return m1.substring(BEAN_METHOD_PROP_INDEX).equals(m2.substring(BEAN_METHOD_PROP_INDEX));
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/bean/BeanValidators.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.bean;
      import javax.validation.ConstraintViolation;
      import javax.validation.ConstraintViolationException;
      import javax.validation.Validator;
      import java.util.Set;
      /**
      * bean对象属性验证
      *
      * @author sjy
      */
      public class BeanValidators
      {
      public static void validateWithException(Validator validator, Object object, Class<?>... groups)
      throws ConstraintViolationException
      {
      Set<ConstraintViolation<Object>> constraintViolations = validator.validate(object, groups);
      if (!constraintViolations.isEmpty())
      {
      throw new ConstraintViolationException(constraintViolations);
      }
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/file/FileTypeUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.file;
      import org.apache.commons.io.FilenameUtils;
      import org.apache.commons.lang3.StringUtils;
      import org.springframework.web.multipart.MultipartFile;
      import java.io.File;
      import java.util.Objects;
      /**
      * 文件类型工具类
      *
      * @author sjy
      */
      public class FileTypeUtils
      {
      /**
      * 获取文件类型
      * <p>
      * 例如: sjy.txt, 返回: txt
      *
      * @param file 文件名
      * @return 后缀（不含".")
      */
      public static String getFileType(File file)
      {
      if (null == file)
      {
      return StringUtils.EMPTY;
      }
      return getFileType(file.getName());
      }
      /**
      * 获取文件类型
      * <p>
      * 例如: sjy.txt, 返回: txt
      *
      * @param fileName 文件名
      * @return 后缀（不含".")
      */
      public static String getFileType(String fileName)
      {
      int separatorIndex = fileName.lastIndexOf(".");
      if (separatorIndex < 0)
      {
      return "";
      }
      return fileName.substring(separatorIndex + 1).toLowerCase();
      }
      /**
      * 获取文件名的后缀
      *
      * @param file 表单文件
      * @return 后缀名
      */
      public static final String getExtension(MultipartFile file)
      {
      String extension = FilenameUtils.getExtension(file.getOriginalFilename());
      if (StringUtils.isEmpty(extension))
      {
      extension = MimeTypeUtils.getExtension(Objects.requireNonNull(file.getContentType()));
      }
      return extension;
      }
      /**
      * 获取文件类型
      *
      * @param photoByte 文件字节码
      * @return 后缀（不含".")
      */
      public static String getFileExtendName(byte[] photoByte)
      {
      String strFileExtendName = "JPG";
      if ((photoByte[0] == 71) && (photoByte[1] == 73) && (photoByte[2] == 70) && (photoByte[3] == 56)
      && ((photoByte[4] == 55) || (photoByte[4] == 57)) && (photoByte[5] == 97))
      {
      strFileExtendName = "GIF";
      }
      else if ((photoByte[6] == 74) && (photoByte[7] == 70) && (photoByte[8] == 73) && (photoByte[9] == 70))
      {
      strFileExtendName = "JPG";
      }
      else if ((photoByte[0] == 66) && (photoByte[1] == 77))
      {
      strFileExtendName = "BMP";
      }
      else if ((photoByte[1] == 80) && (photoByte[2] == 78) && (photoByte[3] == 71))
      {
      strFileExtendName = "PNG";
      }
      return strFileExtendName;
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/file/FileUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.file;
      import com.sjy.common.core.utils.StringUtils;
      import org.apache.commons.lang3.ArrayUtils;
      import javax.servlet.http.HttpServletRequest;
      import javax.servlet.http.HttpServletResponse;
      import java.io.*;
      import java.net.URLEncoder;
      import java.nio.charset.StandardCharsets;
      /**
      * 文件处理工具类
      *
      * @author sjy
      */
      public class FileUtils
      {
      /** 字符常量：斜杠 {@code '/'} */
      public static final char SLASH = '/';
      /** 字符常量：反斜杠 {@code '\\'} */
      public static final char BACKSLASH = '\\';
      public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+";
      /**
      * 输出指定文件的byte数组
      *
      * @param filePath 文件路径
      * @param os 输出流
      * @return
      */
      public static void writeBytes(String filePath, OutputStream os) throws IOException
      {
      FileInputStream fis = null;
      try
      {
      File file = new File(filePath);
      if (!file.exists())
      {
      throw new FileNotFoundException(filePath);
      }
      fis = new FileInputStream(file);
      byte[] b = new byte[1024];
      int length;
      while ((length = fis.read(b)) > 0)
      {
      os.write(b, 0, length);
      }
      }
      catch (IOException e)
      {
      throw e;
      }
      finally
      {
      if (os != null)
      {
      try
      {
      os.close();
      }
      catch (IOException e1)
      {
      e1.printStackTrace();
      }
      }
      if (fis != null)
      {
      try
      {
      fis.close();
      }
      catch (IOException e1)
      {
      e1.printStackTrace();
      }
      }
      }
      }
      /**
      * 删除文件
      *
      * @param filePath 文件
      * @return
      */
      public static boolean deleteFile(String filePath)
      {
      boolean flag = false;
      File file = new File(filePath);
      // 路径为文件且不为空则进行删除
      if (file.isFile() && file.exists())
      {
      file.delete();
      flag = true;
      }
      return flag;
      }
      /**
      * 文件名称验证
      *
      * @param filename 文件名称
      * @return true 正常 false 非法
      */
      public static boolean isValidFilename(String filename)
      {
      return filename.matches(FILENAME_PATTERN);
      }
      /**
      * 检查文件是否可下载
      *
      * @param resource 需要下载的文件
      * @return true 正常 false 非法
      */
      public static boolean checkAllowDownload(String resource)
      {
      // 禁止目录上跳级别
      if (StringUtils.contains(resource, ".."))
      {
      return false;
      }
      // 检查允许下载的文件规则
      if (ArrayUtils.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(resource)))
      {
      return true;
      }
      // 不在允许下载的文件规则
      return false;
      }
      /**
      * 下载文件名重新编码
      *
      * @param request 请求对象
      * @param fileName 文件名
      * @return 编码后的文件名
      */
      public static String setFileDownloadHeader(HttpServletRequest request, String fileName) throws UnsupportedEncodingException
      {
      final String agent = request.getHeader("USER-AGENT");
      String filename = fileName;
      if (agent.contains("MSIE"))
      {
      // IE浏览器
      filename = URLEncoder.encode(filename, "utf-8");
      filename = filename.replace("+", " ");
      }
      else if (agent.contains("Firefox"))
      {
      // 火狐浏览器
      filename = new String(fileName.getBytes(), "ISO8859-1");
      }
      else if (agent.contains("Chrome"))
      {
      // google浏览器
      filename = URLEncoder.encode(filename, "utf-8");
      }
      else
      {
      // 其它浏览器
      filename = URLEncoder.encode(filename, "utf-8");
      }
      return filename;
      }
      /**
      * 返回文件名
      *
      * @param filePath 文件
      * @return 文件名
      */
      public static String getName(String filePath)
      {
      if (null == filePath)
      {
      return null;
      }
      int len = filePath.length();
      if (0 == len)
      {
      return filePath;
      }
      if (isFileSeparator(filePath.charAt(len - 1)))
      {
      // 以分隔符结尾的去掉结尾分隔符
      len--;
      }
      int begin = 0;
      char c;
      for (int i = len - 1; i > -1; i--)
      {
      c = filePath.charAt(i);
      if (isFileSeparator(c))
      {
      // 查找最后一个路径分隔符（/或者\）
      begin = i + 1;
      break;
      }
      }
      return filePath.substring(begin, len);
      }
      /**
      * 是否为Windows或者Linux（Unix）文件分隔符<br>
      * Windows平台下分隔符为\，Linux（Unix）为/
      *
      * @param c 字符
      * @return 是否为Windows或者Linux（Unix）文件分隔符
      */
      public static boolean isFileSeparator(char c)
      {
      return SLASH == c || BACKSLASH == c;
      }
      /**
      * 下载文件名重新编码
      *
      * @param response 响应对象
      * @param realFileName 真实文件名
      * @return
      */
      public static void setAttachmentResponseHeader(HttpServletResponse response, String realFileName) throws UnsupportedEncodingException
      {
      String percentEncodedFileName = percentEncode(realFileName);
      StringBuilder contentDispositionValue = new StringBuilder();
      contentDispositionValue.append("attachment; filename=")
      .append(percentEncodedFileName)
      .append(";")
      .append("filename*=")
      .append("utf-8''")
      .append(percentEncodedFileName);
      response.setHeader("Content-disposition", contentDispositionValue.toString());
      response.setHeader("download-filename", percentEncodedFileName);
      }
      /**
      * 百分号编码工具方法
      *
      * @param s 需要百分号编码的字符串
      * @return 百分号编码后的字符串
      */
      public static String percentEncode(String s) throws UnsupportedEncodingException
      {
      String encode = URLEncoder.encode(s, StandardCharsets.UTF_8.toString());
      return encode.replaceAll("\\+", "%20");
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/file/ImageUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.file;
      import org.apache.poi.util.IOUtils;
      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import java.io.ByteArrayInputStream;
      import java.io.InputStream;
      import java.net.URL;
      import java.net.URLConnection;
      import java.util.Arrays;
      /**
      * 图片处理工具类
      *
      * @author sjy
      */
      public class ImageUtils
      {
      private static final Logger log = LoggerFactory.getLogger(ImageUtils.class);
      public static byte[] getImage(String imagePath)
      {
      InputStream is = getFile(imagePath);
      try
      {
      return IOUtils.toByteArray(is);
      }
      catch (Exception e)
      {
      log.error("图片加载异常 {}", e);
      return null;
      }
      finally
      {
      IOUtils.closeQuietly(is);
      }
      }
      public static InputStream getFile(String imagePath)
      {
      try
      {
      byte[] result = readFile(imagePath);
      result = Arrays.copyOf(result, result.length);
      return new ByteArrayInputStream(result);
      }
      catch (Exception e)
      {
      log.error("获取图片异常 {}", e);
      }
      return null;
      }
      /**
      * 读取文件为字节数据
      *
      * @param url 地址
      * @return 字节数据
      */
      public static byte[] readFile(String url)
      {
      InputStream in = null;
      try
      {
      // 网络地址
      URL urlObj = new URL(url);
      URLConnection urlConnection = urlObj.openConnection();
      urlConnection.setConnectTimeout(30 * 1000);
      urlConnection.setReadTimeout(60 * 1000);
      urlConnection.setDoInput(true);
      in = urlConnection.getInputStream();
      return IOUtils.toByteArray(in);
      }
      catch (Exception e)
      {
      log.error("访问文件异常 {}", e);
      return null;
      }
      finally
      {
      IOUtils.closeQuietly(in);
      }
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/file/MimeTypeUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.file;
      /**
      * 媒体类型工具类
      *
      * @author sjy
      */
      public class MimeTypeUtils
      {
      public static final String IMAGE_PNG = "image/png";
      public static final String IMAGE_JPG = "image/jpg";
      public static final String IMAGE_JPEG = "image/jpeg";
      public static final String IMAGE_BMP = "image/bmp";
      public static final String IMAGE_GIF = "image/gif";
      public static final String[] IMAGE_EXTENSION = { "bmp", "gif", "jpg", "jpeg", "png" };
      public static final String[] FLASH_EXTENSION = { "swf", "flv" };
      public static final String[] MEDIA_EXTENSION = { "swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
      "asf", "rm", "rmvb" };
      public static final String[] VIDEO_EXTENSION = { "mp4", "avi", "rmvb" };
      public static final String[] DEFAULT_ALLOWED_EXTENSION = {
      // 图片
      "bmp", "gif", "jpg", "jpeg", "png",
      // word excel powerpoint
      "doc", "docx", "xls", "xlsx", "ppt", "pptx", "html", "htm", "txt",
      // 压缩文件
      "rar", "zip", "gz", "bz2",
      // 视频格式
      "mp4", "avi", "rmvb",
      // pdf
      "pdf" };
      public static String getExtension(String prefix)
      {
      switch (prefix)
      {
      case IMAGE_PNG:
      return "png";
      case IMAGE_JPG:
      return "jpg";
      case IMAGE_JPEG:
      return "jpeg";
      case IMAGE_BMP:
      return "bmp";
      case IMAGE_GIF:
      return "gif";
      default:
      return "";
      }
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/html/EscapeUtil.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.html;
      import com.sjy.common.core.utils.StringUtils;
      /**
      * 转义和反转义工具类
      *
      * @author sjy
      */
      public class EscapeUtil
      {
      public static final String RE_HTML_MARK = "(<[^<]*?>)|(<[\\s]*?/[^<]*?>)|(<[^<]*?/[\\s]*?>)";
      private static final char[][] TEXT = new char[64][];
      static
      {
      for (int i = 0; i < 64; i++)
      {
      TEXT[i] = new char[] { (char) i };
      }
      // special HTML characters
      TEXT['\''] = "&#039;".toCharArray(); // 单引号
      TEXT['"'] = "&#34;".toCharArray(); // 双引号
      TEXT['&'] = "&#38;".toCharArray(); // &符
      TEXT['<'] = "&#60;".toCharArray(); // 小于号
      TEXT['>'] = "&#62;".toCharArray(); // 大于号
      }
      /**
      * 转义文本中的HTML字符为安全的字符
      *
      * @param text 被转义的文本
      * @return 转义后的文本
      */
      public static String escape(String text)
      {
      return encode(text);
      }
      /**
      * 还原被转义的HTML特殊字符
      *
      * @param content 包含转义符的HTML内容
      * @return 转换后的字符串
      */
      public static String unescape(String content)
      {
      return decode(content);
      }
      /**
      * 清除所有HTML标签，但是不删除标签内的内容
      *
      * @param content 文本
      * @return 清除标签后的文本
      */
      public static String clean(String content)
      {
      return new HTMLFilter().filter(content);
      }
      /**
      * Escape编码
      *
      * @param text 被编码的文本
      * @return 编码后的字符
      */
      private static String encode(String text)
      {
      if (StringUtils.isEmpty(text))
      {
      return StringUtils.EMPTY;
      }
      final StringBuilder tmp = new StringBuilder(text.length() * 6);
      char c;
      for (int i = 0; i < text.length(); i++)
      {
      c = text.charAt(i);
      if (c < 256)
      {
      tmp.append("%");
      if (c < 16)
      {
      tmp.append("0");
      }
      tmp.append(Integer.toString(c, 16));
      }
      else
      {
      tmp.append("%u");
      if (c <= 0xfff)
      {
      // issue#I49JU8@Gitee
      tmp.append("0");
      }
      tmp.append(Integer.toString(c, 16));
      }
      }
      return tmp.toString();
      }
      /**
      * Escape解码
      *
      * @param content 被转义的内容
      * @return 解码后的字符串
      */
      public static String decode(String content)
      {
      if (StringUtils.isEmpty(content))
      {
      return content;
      }
      StringBuilder tmp = new StringBuilder(content.length());
      int lastPos = 0, pos = 0;
      char ch;
      while (lastPos < content.length())
      {
      pos = content.indexOf("%", lastPos);
      if (pos == lastPos)
      {
      if (content.charAt(pos + 1) == 'u')
      {
      ch = (char) Integer.parseInt(content.substring(pos + 2, pos + 6), 16);
      tmp.append(ch);
      lastPos = pos + 6;
      }
      else
      {
      ch = (char) Integer.parseInt(content.substring(pos + 1, pos + 3), 16);
      tmp.append(ch);
      lastPos = pos + 3;
      }
      }
      else
      {
      if (pos == -1)
      {
      tmp.append(content.substring(lastPos));
      lastPos = content.length();
      }
      else
      {
      tmp.append(content.substring(lastPos, pos));
      lastPos = pos;
      }
      }
      }
      return tmp.toString();
      }
      public static void main(String[] args)
      {
      String html = "<script>alert(1);</script>";
      String escape = EscapeUtil.escape(html);
      // String html = "<scr<script>ipt>alert(\"XSS\")</scr<script>ipt>";
      // String html = "<123";
      // String html = "123>";
      System.out.println("clean: " + EscapeUtil.clean(html));
      System.out.println("escape: " + escape);
      System.out.println("unescape: " + EscapeUtil.unescape(escape));
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/html/HTMLFilter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.html;
      import java.util.*;
      import java.util.concurrent.ConcurrentHashMap;
      import java.util.concurrent.ConcurrentMap;
      import java.util.regex.Matcher;
      import java.util.regex.Pattern;
      /**
      * HTML过滤器，用于去除XSS漏洞隐患。
      *
      * @author sjy
      */
      public final class HTMLFilter
      {
      /**
      * regex flag union representing /si modifiers in php
      **/
      private static final int REGEX_FLAGS_SI = Pattern.CASE_INSENSITIVE | Pattern.DOTALL;
      private static final Pattern P_COMMENTS = Pattern.compile("<!--(.*?)-->", Pattern.DOTALL);
      private static final Pattern P_COMMENT = Pattern.compile("^!--(.*)--$", REGEX_FLAGS_SI);
      private static final Pattern P_TAGS = Pattern.compile("<(.*?)>", Pattern.DOTALL);
      private static final Pattern P_END_TAG = Pattern.compile("^/([a-z0-9]+)", REGEX_FLAGS_SI);
      private static final Pattern P_START_TAG = Pattern.compile("^([a-z0-9]+)(.*?)(/?)$", REGEX_FLAGS_SI);
      private static final Pattern P_QUOTED_ATTRIBUTES = Pattern.compile("([a-z0-9]+)=([\"'])(.*?)\\2", REGEX_FLAGS_SI);
      private static final Pattern P_UNQUOTED_ATTRIBUTES = Pattern.compile("([a-z0-9]+)(=)([^\"\\s']+)", REGEX_FLAGS_SI);
      private static final Pattern P_PROTOCOL = Pattern.compile("^([^:]+):", REGEX_FLAGS_SI);
      private static final Pattern P_ENTITY = Pattern.compile("&#(\\d+);?");
      private static final Pattern P_ENTITY_UNICODE = Pattern.compile("&#x([0-9a-f]+);?");
      private static final Pattern P_ENCODE = Pattern.compile("%([0-9a-f]{2});?");
      private static final Pattern P_VALID_ENTITIES = Pattern.compile("&([^&;]*)(?=(;|&|$))");
      private static final Pattern P_VALID_QUOTES = Pattern.compile("(>|^)([^<]+?)(<|$)", Pattern.DOTALL);
      private static final Pattern P_END_ARROW = Pattern.compile("^>");
      private static final Pattern P_BODY_TO_END = Pattern.compile("<([^>]*?)(?=<|$)");
      private static final Pattern P_XML_CONTENT = Pattern.compile("(^|>)([^<]*?)(?=>)");
      private static final Pattern P_STRAY_LEFT_ARROW = Pattern.compile("<([^>]*?)(?=<|$)");
      private static final Pattern P_STRAY_RIGHT_ARROW = Pattern.compile("(^|>)([^<]*?)(?=>)");
      private static final Pattern P_AMP = Pattern.compile("&");
      private static final Pattern P_QUOTE = Pattern.compile("\"");
      private static final Pattern P_LEFT_ARROW = Pattern.compile("<");
      private static final Pattern P_RIGHT_ARROW = Pattern.compile(">");
      private static final Pattern P_BOTH_ARROWS = Pattern.compile("<>");
      // @xxx could grow large... maybe use sesat's ReferenceMap
      private static final ConcurrentMap<String, Pattern> P_REMOVE_PAIR_BLANKS = new ConcurrentHashMap<>();
      private static final ConcurrentMap<String, Pattern> P_REMOVE_SELF_BLANKS = new ConcurrentHashMap<>();
      /**
      * set of allowed html elements, along with allowed attributes for each element
      **/
      private final Map<String, List<String>> vAllowed;
      /**
      * counts of open tags for each (allowable) html element
      **/
      private final Map<String, Integer> vTagCounts = new HashMap<>();
      /**
      * html elements which must always be self-closing (e.g. "<img />")
      **/
      private final String[] vSelfClosingTags;
      /**
      * html elements which must always have separate opening and closing tags (e.g. "<b></b>")
      **/
      private final String[] vNeedClosingTags;
      /**
      * set of disallowed html elements
      **/
      private final String[] vDisallowed;
      /**
      * attributes which should be checked for valid protocols
      **/
      private final String[] vProtocolAtts;
      /**
      * allowed protocols
      **/
      private final String[] vAllowedProtocols;
      /**
      * tags which should be removed if they contain no content (e.g. "<b></b>" or "<b />")
      **/
      private final String[] vRemoveBlanks;
      /**
      * entities allowed within html markup
      **/
      private final String[] vAllowedEntities;
      /**
      * flag determining whether comments are allowed in input String.
      */
      private final boolean stripComment;
      private final boolean encodeQuotes;
      /**
      * flag determining whether to try to make tags when presented with "unbalanced" angle brackets (e.g. "<b text </b>"
      * becomes "<b> text </b>"). If set to false, unbalanced angle brackets will be html escaped.
      */
      private final boolean alwaysMakeTags;
      /**
      * Default constructor.
      */
      public HTMLFilter()
      {
      vAllowed = new HashMap<>();
      final ArrayList<String> a_atts = new ArrayList<>();
      a_atts.add("href");
      a_atts.add("target");
      vAllowed.put("a", a_atts);
      final ArrayList<String> img_atts = new ArrayList<>();
      img_atts.add("src");
      img_atts.add("width");
      img_atts.add("height");
      img_atts.add("alt");
      vAllowed.put("img", img_atts);
      final ArrayList<String> no_atts = new ArrayList<>();
      vAllowed.put("b", no_atts);
      vAllowed.put("strong", no_atts);
      vAllowed.put("i", no_atts);
      vAllowed.put("em", no_atts);
      vSelfClosingTags = new String[] { "img" };
      vNeedClosingTags = new String[] { "a", "b", "strong", "i", "em" };
      vDisallowed = new String[] {};
      vAllowedProtocols = new String[] { "http", "mailto", "https" }; // no ftp.
      vProtocolAtts = new String[] { "src", "href" };
      vRemoveBlanks = new String[] { "a", "b", "strong", "i", "em" };
      vAllowedEntities = new String[] { "amp", "gt", "lt", "quot" };
      stripComment = true;
      encodeQuotes = true;
      alwaysMakeTags = false;
      }
      /**
      * Map-parameter configurable constructor.
      *
      * @param conf map containing configuration. keys match field names.
      */
      @SuppressWarnings("unchecked")
      public HTMLFilter(final Map<String, Object> conf)
      {
      assert conf.containsKey("vAllowed") : "configuration requires vAllowed";
      assert conf.containsKey("vSelfClosingTags") : "configuration requires vSelfClosingTags";
      assert conf.containsKey("vNeedClosingTags") : "configuration requires vNeedClosingTags";
      assert conf.containsKey("vDisallowed") : "configuration requires vDisallowed";
      assert conf.containsKey("vAllowedProtocols") : "configuration requires vAllowedProtocols";
      assert conf.containsKey("vProtocolAtts") : "configuration requires vProtocolAtts";
      assert conf.containsKey("vRemoveBlanks") : "configuration requires vRemoveBlanks";
      assert conf.containsKey("vAllowedEntities") : "configuration requires vAllowedEntities";
      vAllowed = Collections.unmodifiableMap((HashMap<String, List<String>>) conf.get("vAllowed"));
      vSelfClosingTags = (String[]) conf.get("vSelfClosingTags");
      vNeedClosingTags = (String[]) conf.get("vNeedClosingTags");
      vDisallowed = (String[]) conf.get("vDisallowed");
      vAllowedProtocols = (String[]) conf.get("vAllowedProtocols");
      vProtocolAtts = (String[]) conf.get("vProtocolAtts");
      vRemoveBlanks = (String[]) conf.get("vRemoveBlanks");
      vAllowedEntities = (String[]) conf.get("vAllowedEntities");
      stripComment = conf.containsKey("stripComment") ? (Boolean) conf.get("stripComment") : true;
      encodeQuotes = conf.containsKey("encodeQuotes") ? (Boolean) conf.get("encodeQuotes") : true;
      alwaysMakeTags = conf.containsKey("alwaysMakeTags") ? (Boolean) conf.get("alwaysMakeTags") : true;
      }
      private void reset()
      {
      vTagCounts.clear();
      }
      // ---------------------------------------------------------------
      // my versions of some PHP library functions
      public static String chr(final int decimal)
      {
      return String.valueOf((char) decimal);
      }
      public static String htmlSpecialChars(final String s)
      {
      String result = s;
      result = regexReplace(P_AMP, "&amp;", result);
      result = regexReplace(P_QUOTE, "&quot;", result);
      result = regexReplace(P_LEFT_ARROW, "&lt;", result);
      result = regexReplace(P_RIGHT_ARROW, "&gt;", result);
      return result;
      }
      // ---------------------------------------------------------------
      /**
      * given a user submitted input String, filter out any invalid or restricted html.
      *
      * @param input text (i.e. submitted by a user) than may contain html
      * @return "clean" version of input, with only valid, whitelisted html elements allowed
      */
      public String filter(final String input)
      {
      reset();
      String s = input;
      s = escapeComments(s);
      s = balanceHTML(s);
      s = checkTags(s);
      s = processRemoveBlanks(s);
      // s = validateEntities(s);
      return s;
      }
      public boolean isAlwaysMakeTags()
      {
      return alwaysMakeTags;
      }
      public boolean isStripComments()
      {
      return stripComment;
      }
      private String escapeComments(final String s)
      {
      final Matcher m = P_COMMENTS.matcher(s);
      final StringBuffer buf = new StringBuffer();
      if (m.find())
      {
      final String match = m.group(1); // (.*?)
      m.appendReplacement(buf, Matcher.quoteReplacement("<!--" + htmlSpecialChars(match) + "-->"));
      }
      m.appendTail(buf);
      return buf.toString();
      }
      private String balanceHTML(String s)
      {
      if (alwaysMakeTags)
      {
      //
      // try and form html
      //
      s = regexReplace(P_END_ARROW, "", s);
      // 不追加结束标签
      s = regexReplace(P_BODY_TO_END, "<$1>", s);
      s = regexReplace(P_XML_CONTENT, "$1<$2", s);
      }
      else
      {
      //
      // escape stray brackets
      //
      s = regexReplace(P_STRAY_LEFT_ARROW, "&lt;$1", s);
      s = regexReplace(P_STRAY_RIGHT_ARROW, "$1$2&gt;<", s);
      //
      // the last regexp causes '<>' entities to appear
      // (we need to do a lookahead assertion so that the last bracket can
      // be used in the next pass of the regexp)
      //
      s = regexReplace(P_BOTH_ARROWS, "", s);
      }
      return s;
      }
      private String checkTags(String s)
      {
      Matcher m = P_TAGS.matcher(s);
      final StringBuffer buf = new StringBuffer();
      while (m.find())
      {
      String replaceStr = m.group(1);
      replaceStr = processTag(replaceStr);
      m.appendReplacement(buf, Matcher.quoteReplacement(replaceStr));
      }
      m.appendTail(buf);
      // these get tallied in processTag
      // (remember to reset before subsequent calls to filter method)
      final StringBuilder sBuilder = new StringBuilder(buf.toString());
      for (String key : vTagCounts.keySet())
      {
      for (int ii = 0; ii < vTagCounts.get(key); ii++)
      {
      sBuilder.append("</").append(key).append(">");
      }
      }
      s = sBuilder.toString();
      return s;
      }
      private String processRemoveBlanks(final String s)
      {
      String result = s;
      for (String tag : vRemoveBlanks)
      {
      if (!P_REMOVE_PAIR_BLANKS.containsKey(tag))
      {
      P_REMOVE_PAIR_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?></" + tag + ">"));
      }
      result = regexReplace(P_REMOVE_PAIR_BLANKS.get(tag), "", result);
      if (!P_REMOVE_SELF_BLANKS.containsKey(tag))
      {
      P_REMOVE_SELF_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?/>"));
      }
      result = regexReplace(P_REMOVE_SELF_BLANKS.get(tag), "", result);
      }
      return result;
      }
      private static String regexReplace(final Pattern regex_pattern, final String replacement, final String s)
      {
      Matcher m = regex_pattern.matcher(s);
      return m.replaceAll(replacement);
      }
      private String processTag(final String s)
      {
      // ending tags
      Matcher m = P_END_TAG.matcher(s);
      if (m.find())
      {
      final String name = m.group(1).toLowerCase();
      if (allowed(name))
      {
      if (false == inArray(name, vSelfClosingTags))
      {
      if (vTagCounts.containsKey(name))
      {
      vTagCounts.put(name, vTagCounts.get(name) - 1);
      return "</" + name + ">";
      }
      }
      }
      }
      // starting tags
      m = P_START_TAG.matcher(s);
      if (m.find())
      {
      final String name = m.group(1).toLowerCase();
      final String body = m.group(2);
      String ending = m.group(3);
      // debug( "in a starting tag, name='" + name + "'; body='" + body + "'; ending='" + ending + "'" );
      if (allowed(name))
      {
      final StringBuilder params = new StringBuilder();
      final Matcher m2 = P_QUOTED_ATTRIBUTES.matcher(body);
      final Matcher m3 = P_UNQUOTED_ATTRIBUTES.matcher(body);
      final List<String> paramNames = new ArrayList<>();
      final List<String> paramValues = new ArrayList<>();
      while (m2.find())
      {
      paramNames.add(m2.group(1)); // ([a-z0-9]+)
      paramValues.add(m2.group(3)); // (.*?)
      }
      while (m3.find())
      {
      paramNames.add(m3.group(1)); // ([a-z0-9]+)
      paramValues.add(m3.group(3)); // ([^\"\\s']+)
      }
      String paramName, paramValue;
      for (int ii = 0; ii < paramNames.size(); ii++)
      {
      paramName = paramNames.get(ii).toLowerCase();
      paramValue = paramValues.get(ii);
      // debug( "paramName='" + paramName + "'" );
      // debug( "paramValue='" + paramValue + "'" );
      // debug( "allowed? " + vAllowed.get( name ).contains( paramName ) );
      if (allowedAttribute(name, paramName))
      {
      if (inArray(paramName, vProtocolAtts))
      {
      paramValue = processParamProtocol(paramValue);
      }
      params.append(' ').append(paramName).append("=\\\"").append(paramValue).append("\"");
      }
      }
      if (inArray(name, vSelfClosingTags))
      {
      ending = " /";
      }
      if (inArray(name, vNeedClosingTags))
      {
      ending = "";
      }
      if (ending == null || ending.length() < 1)
      {
      if (vTagCounts.containsKey(name))
      {
      vTagCounts.put(name, vTagCounts.get(name) + 1);
      }
      else
      {
      vTagCounts.put(name, 1);
      }
      }
      else
      {
      ending = " /";
      }
      return "<" + name + params + ending + ">";
      }
      else
      {
      return "";
      }
      }
      // comments
      m = P_COMMENT.matcher(s);
      if (!stripComment && m.find())
      {
      return "<" + m.group() + ">";
      }
      return "";
      }
      private String processParamProtocol(String s)
      {
      s = decodeEntities(s);
      final Matcher m = P_PROTOCOL.matcher(s);
      if (m.find())
      {
      final String protocol = m.group(1);
      if (!inArray(protocol, vAllowedProtocols))
      {
      // bad protocol, turn into local anchor link instead
      s = "#" + s.substring(protocol.length() + 1);
      if (s.startsWith("#//"))
      {
      s = "#" + s.substring(3);
      }
      }
      }
      return s;
      }
      private String decodeEntities(String s)
      {
      StringBuffer buf = new StringBuffer();
      Matcher m = P_ENTITY.matcher(s);
      while (m.find())
      {
      final String match = m.group(1);
      final int decimal = Integer.decode(match).intValue();
      m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
      }
      m.appendTail(buf);
      s = buf.toString();
      buf = new StringBuffer();
      m = P_ENTITY_UNICODE.matcher(s);
      while (m.find())
      {
      final String match = m.group(1);
      final int decimal = Integer.valueOf(match, 16).intValue();
      m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
      }
      m.appendTail(buf);
      s = buf.toString();
      buf = new StringBuffer();
      m = P_ENCODE.matcher(s);
      while (m.find())
      {
      final String match = m.group(1);
      final int decimal = Integer.valueOf(match, 16).intValue();
      m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
      }
      m.appendTail(buf);
      s = buf.toString();
      s = validateEntities(s);
      return s;
      }
      private String validateEntities(final String s)
      {
      StringBuffer buf = new StringBuffer();
      // validate entities throughout the string
      Matcher m = P_VALID_ENTITIES.matcher(s);
      while (m.find())
      {
      final String one = m.group(1); // ([^&;]*)
      final String two = m.group(2); // (?=(;|&|$))
      m.appendReplacement(buf, Matcher.quoteReplacement(checkEntity(one, two)));
      }
      m.appendTail(buf);
      return encodeQuotes(buf.toString());
      }
      private String encodeQuotes(final String s)
      {
      if (encodeQuotes)
      {
      StringBuffer buf = new StringBuffer();
      Matcher m = P_VALID_QUOTES.matcher(s);
      while (m.find())
      {
      final String one = m.group(1); // (>|^)
      final String two = m.group(2); // ([^<]+?)
      final String three = m.group(3); // (<|$)
      // 不替换双引号为&quot;，防止json格式无效 regexReplace(P_QUOTE, "&quot;", two)
      m.appendReplacement(buf, Matcher.quoteReplacement(one + two + three));
      }
      m.appendTail(buf);
      return buf.toString();
      }
      else
      {
      return s;
      }
      }
      private String checkEntity(final String preamble, final String term)
      {
      return ";".equals(term) && isValidEntity(preamble) ? '&' + preamble : "&amp;" + preamble;
      }
      private boolean isValidEntity(final String entity)
      {
      return inArray(entity, vAllowedEntities);
      }
      private static boolean inArray(final String s, final String[] array)
      {
      for (String item : array)
      {
      if (item != null && item.equals(s))
      {
      return true;
      }
      }
      return false;
      }
      private boolean allowed(final String name)
      {
      return (vAllowed.isEmpty() || vAllowed.containsKey(name)) && !inArray(name, vDisallowed);
      }
      private boolean allowedAttribute(final String name, final String paramName)
      {
      return allowed(name) && (vAllowed.isEmpty() || vAllowed.get(name).contains(paramName));
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/ip/IpUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.ip;
      import com.sjy.common.core.utils.StringUtils;
      import javax.servlet.http.HttpServletRequest;
      import java.net.InetAddress;
      import java.net.UnknownHostException;
      /**
      * 获取IP方法
      *
      * @author sjy
      */
      public class IpUtils
      {
      /**
      * 获取客户端IP
      *
      * @param request 请求对象
      * @return IP地址
      */
      public static String getIpAddr(HttpServletRequest request)
      {
      if (request == null)
      {
      return "unknown";
      }
      String ip = request.getHeader("x-forwarded-for");
      if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
      {
      ip = request.getHeader("Proxy-Client-IP");
      }
      if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
      {
      ip = request.getHeader("X-Forwarded-For");
      }
      if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
      {
      ip = request.getHeader("WL-Proxy-Client-IP");
      }
      if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
      {
      ip = request.getHeader("X-Real-IP");
      }
      if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
      {
      ip = request.getRemoteAddr();
      }
      return "0:0:0:0:0:0:0:1".equals(ip) ? "1.12.223.81" : getMultistageReverseProxyIp(ip);
      }
      /**
      * 检查是否为内部IP地址
      *
      * @param ip IP地址
      * @return 结果
      */
      public static boolean internalIp(String ip)
      {
      byte[] addr = textToNumericFormatV4(ip);
      return internalIp(addr) || "1.12.223.81".equals(ip);
      }
      /**
      * 检查是否为内部IP地址
      *
      * @param addr byte地址
      * @return 结果
      */
      private static boolean internalIp(byte[] addr)
      {
      if (StringUtils.isNull(addr) || addr.length < 2)
      {
      return true;
      }
      final byte b0 = addr[0];
      final byte b1 = addr[1];
      // 10.x.x.x/8
      final byte SECTION_1 = 0x0A;
      // 172.16.x.x/12
      final byte SECTION_2 = (byte) 0xAC;
      final byte SECTION_3 = (byte) 0x10;
      final byte SECTION_4 = (byte) 0x1F;
      // 192.168.x.x/16
      final byte SECTION_5 = (byte) 0xC0;
      final byte SECTION_6 = (byte) 0xA8;
      switch (b0)
      {
      case SECTION_1:
      return true;
      case SECTION_2:
      if (b1 >= SECTION_3 && b1 <= SECTION_4)
      {
      return true;
      }
      case SECTION_5:
      switch (b1)
      {
      case SECTION_6:
      return true;
      }
      default:
      return false;
      }
      }
      /**
      * 将IPv4地址转换成字节
      *
      * @param text IPv4地址
      * @return byte 字节
      */
      public static byte[] textToNumericFormatV4(String text)
      {
      if (text.length() == 0)
      {
      return null;
      }
      byte[] bytes = new byte[4];
      String[] elements = text.split("\\.", -1);
      try
      {
      long l;
      int i;
      switch (elements.length)
      {
      case 1:
      l = Long.parseLong(elements[0]);
      if ((l < 0L) || (l > 4294967295L))
      {
      return null;
      }
      bytes[0] = (byte) (int) (l >> 24 & 0xFF);
      bytes[1] = (byte) (int) ((l & 0xFFFFFF) >> 16 & 0xFF);
      bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
      bytes[3] = (byte) (int) (l & 0xFF);
      break;
      case 2:
      l = Integer.parseInt(elements[0]);
      if ((l < 0L) || (l > 255L))
      {
      return null;
      }
      bytes[0] = (byte) (int) (l & 0xFF);
      l = Integer.parseInt(elements[1]);
      if ((l < 0L) || (l > 16777215L))
      {
      return null;
      }
      bytes[1] = (byte) (int) (l >> 16 & 0xFF);
      bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
      bytes[3] = (byte) (int) (l & 0xFF);
      break;
      case 3:
      for (i = 0; i < 2; ++i)
      {
      l = Integer.parseInt(elements[i]);
      if ((l < 0L) || (l > 255L))
      {
      return null;
      }
      bytes[i] = (byte) (int) (l & 0xFF);
      }
      l = Integer.parseInt(elements[2]);
      if ((l < 0L) || (l > 65535L))
      {
      return null;
      }
      bytes[2] = (byte) (int) (l >> 8 & 0xFF);
      bytes[3] = (byte) (int) (l & 0xFF);
      break;
      case 4:
      for (i = 0; i < 4; ++i)
      {
      l = Integer.parseInt(elements[i]);
      if ((l < 0L) || (l > 255L))
      {
      return null;
      }
      bytes[i] = (byte) (int) (l & 0xFF);
      }
      break;
      default:
      return null;
      }
      }
      catch (NumberFormatException e)
      {
      return null;
      }
      return bytes;
      }
      /**
      * 获取IP地址
      *
      * @return 本地IP地址
      */
      public static String getHostIp()
      {
      try
      {
      return InetAddress.getLocalHost().getHostAddress();
      }
      catch (UnknownHostException e)
      {
      }
      return "1.12.223.81";
      }
      /**
      * 获取主机名
      *
      * @return 本地主机名
      */
      public static String getHostName()
      {
      try
      {
      return InetAddress.getLocalHost().getHostName();
      }
      catch (UnknownHostException e)
      {
      }
      return "未知";
      }
      /**
      * 从多级反向代理中获得第一个非unknown IP地址
      *
      * @param ip 获得的IP地址
      * @return 第一个非unknown IP地址
      */
      public static String getMultistageReverseProxyIp(String ip)
      {
      // 多级反向代理检测
      if (ip != null && ip.indexOf(",") > 0)
      {
      final String[] ips = ip.trim().split(",");
      for (String subIp : ips)
      {
      if (false == isUnknown(subIp))
      {
      ip = subIp;
      break;
      }
      }
      }
      return ip;
      }
      /**
      * 检测给定字符串是否为未知，多用于检测HTTP请求相关
      *
      * @param checkString 被检测的字符串
      * @return 是否未知
      */
      public static boolean isUnknown(String checkString)
      {
      return StringUtils.isBlank(checkString) || "unknown".equalsIgnoreCase(checkString);
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/poi/ExcelHandlerAdapter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.poi;
      /**
      * Excel数据格式处理适配器
      *
      * @author sjy
      */
      public interface ExcelHandlerAdapter
      {
      /**
      * 格式化
      *
      * @param value 单元格数据值
      * @param args excel注解args参数组
      *
      * @return 处理后的值
      */
      Object format(Object value, String[] args);
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/poi/ExcelUtil.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.poi;
      import com.sjy.common.core.annotation.Excel;
      import com.sjy.common.core.annotation.Excel.ColumnType;
      import com.sjy.common.core.annotation.Excel.Type;
      import com.sjy.common.core.annotation.Excels;
      import com.sjy.common.core.text.Convert;
      import com.sjy.common.core.utils.DateUtils;
      import com.sjy.common.core.utils.StringUtils;
      import com.sjy.common.core.utils.file.FileTypeUtils;
      import com.sjy.common.core.utils.file.ImageUtils;
      import com.sjy.common.core.utils.reflect.ReflectUtils;
      import org.apache.commons.lang3.RegExUtils;
      import org.apache.poi.ss.usermodel.*;
      import org.apache.poi.ss.util.CellRangeAddress;
      import org.apache.poi.ss.util.CellRangeAddressList;
      import org.apache.poi.util.IOUtils;
      import org.apache.poi.xssf.streaming.SXSSFWorkbook;
      import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
      import org.apache.poi.xssf.usermodel.XSSFDataValidation;
      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import javax.servlet.http.HttpServletResponse;
      import java.io.IOException;
      import java.io.InputStream;
      import java.lang.reflect.Field;
      import java.lang.reflect.Method;
      import java.math.BigDecimal;
      import java.text.DecimalFormat;
      import java.time.LocalDate;
      import java.time.LocalDateTime;
      import java.util.*;
      import java.util.stream.Collectors;
      /**
      * Excel相关处理
      *
      * @author sjy
      */
      public class ExcelUtil<T>
      {
      private static final Logger log = LoggerFactory.getLogger(ExcelUtil.class);
      public static final String FORMULA_REGEX_STR = "=|-|\\+|@";
      public static final String[] FORMULA_STR = { "=", "-", "+", "@" };
      /**
      * Excel sheet最大行数，默认65536
      */
      public static final int sheetSize = 65536;
      /**
      * 工作表名称
      */
      private String sheetName;
      /**
      * 导出类型（EXPORT:导出数据；IMPORT：导入模板）
      */
      private Type type;
      /**
      * 工作薄对象
      */
      private Workbook wb;
      /**
      * 工作表对象
      */
      private Sheet sheet;
      /**
      * 样式列表
      */
      private Map<String, CellStyle> styles;
      /**
      * 导入导出数据列表
      */
      private List<T> list;
      /**
      * 注解列表
      */
      private List<Object[]> fields;
      /**
      * 当前行号
      */
      private int rownum;
      /**
      * 标题
      */
      private String title;
      /**
      * 最大高度
      */
      private short maxHeight;
      /**
      * 统计列表
      */
      private Map<Integer, Double> statistics = new HashMap<Integer, Double>();
      /**
      * 数字格式
      */
      private static final DecimalFormat DOUBLE_FORMAT = new DecimalFormat("######0.00");
      /**
      * 实体对象
      */
      public Class<T> clazz;
      public ExcelUtil(Class<T> clazz)
      {
      this.clazz = clazz;
      }
      public void init(List<T> list, String sheetName, String title, Type type)
      {
      if (list == null)
      {
      list = new ArrayList<T>();
      }
      this.list = list;
      this.sheetName = sheetName;
      this.type = type;
      this.title = title;
      createExcelField();
      createWorkbook();
      createTitle();
      }
      /**
      * 创建excel第一行标题
      */
      public void createTitle()
      {
      if (StringUtils.isNotEmpty(title))
      {
      Row titleRow = sheet.createRow(rownum == 0 ? rownum++ : 0);
      titleRow.setHeightInPoints(30);
      Cell titleCell = titleRow.createCell(0);
      titleCell.setCellStyle(styles.get("title"));
      titleCell.setCellValue(title);
      sheet.addMergedRegion(new CellRangeAddress(titleRow.getRowNum(), titleRow.getRowNum(), titleRow.getRowNum(),
      this.fields.size() - 1));
      }
      }
      /**
      * 对excel表单默认第一个索引名转换成list
      *
      * @param is 输入流
      * @return 转换后集合
      */
      public List<T> importExcel(InputStream is) throws Exception
      {
      return importExcel(is, 0);
      }
      /**
      * 对excel表单默认第一个索引名转换成list
      *
      * @param is 输入流
      * @param titleNum 标题占用行数
      * @return 转换后集合
      */
      public List<T> importExcel(InputStream is, int titleNum) throws Exception
      {
      return importExcel(StringUtils.EMPTY, is, titleNum);
      }
      /**
      * 对excel表单指定表格索引名转换成list
      *
      * @param sheetName 表格索引名
      * @param titleNum 标题占用行数
      * @param is 输入流
      * @return 转换后集合
      */
      public List<T> importExcel(String sheetName, InputStream is, int titleNum) throws Exception
      {
      this.type = Type.IMPORT;
      this.wb = WorkbookFactory.create(is);
      List<T> list = new ArrayList<T>();
      // 如果指定sheet名,则取指定sheet中的内容 否则默认指向第1个sheet
      Sheet sheet = StringUtils.isNotEmpty(sheetName) ? wb.getSheet(sheetName) : wb.getSheetAt(0);
      if (sheet == null)
      {
      throw new IOException("文件sheet不存在");
      }
      // 获取最后一个非空行的行下标，比如总行数为n，则返回的为n-1
      int rows = sheet.getLastRowNum();
      if (rows > 0)
      {
      // 定义一个map用于存放excel列的序号和field.
      Map<String, Integer> cellMap = new HashMap<String, Integer>();
      // 获取表头
      Row heard = sheet.getRow(titleNum);
      for (int i = 0; i < heard.getPhysicalNumberOfCells(); i++)
      {
      Cell cell = heard.getCell(i);
      if (StringUtils.isNotNull(cell))
      {
      String value = this.getCellValue(heard, i).toString();
      cellMap.put(value, i);
      }
      else
      {
      cellMap.put(null, i);
      }
      }
      // 有数据时才处理 得到类的所有field.
      List<Object[]> fields = this.getFields();
      Map<Integer, Object[]> fieldsMap = new HashMap<Integer, Object[]>();
      for (Object[] objects : fields)
      {
      Excel attr = (Excel) objects[1];
      Integer column = cellMap.get(attr.name());
      if (column != null)
      {
      fieldsMap.put(column, objects);
      }
      }
      for (int i = titleNum + 1; i <= rows; i++)
      {
      // 从第2行开始取数据,默认第一行是表头.
      Row row = sheet.getRow(i);
      // 判断当前行是否是空行
      if (isRowEmpty(row))
      {
      continue;
      }
      T entity = null;
      for (Map.Entry<Integer, Object[]> entry : fieldsMap.entrySet())
      {
      Object val = this.getCellValue(row, entry.getKey());
      // 如果不存在实例则新建.
      entity = (entity == null ? clazz.newInstance() : entity);
      // 从map中得到对应列的field.
      Field field = (Field) entry.getValue()[0];
      Excel attr = (Excel) entry.getValue()[1];
      // 取得类型,并根据对象类型设置值.
      Class<?> fieldType = field.getType();
      if (String.class == fieldType)
      {
      String s = Convert.toStr(val);
      if (StringUtils.endsWith(s, ".0"))
      {
      val = StringUtils.substringBefore(s, ".0");
      }
      else
      {
      String dateFormat = field.getAnnotation(Excel.class).dateFormat();
      if (StringUtils.isNotEmpty(dateFormat))
      {
      val = parseDateToStr(dateFormat, val);
      }
      else
      {
      val = Convert.toStr(val);
      }
      }
      }
      else if ((Integer.TYPE == fieldType || Integer.class == fieldType) && StringUtils.isNumeric(Convert.toStr(val)))
      {
      val = Convert.toInt(val);
      }
      else if ((Long.TYPE == fieldType || Long.class == fieldType) && StringUtils.isNumeric(Convert.toStr(val)))
      {
      val = Convert.toLong(val);
      }
      else if (Double.TYPE == fieldType || Double.class == fieldType)
      {
      val = Convert.toDouble(val);
      }
      else if (Float.TYPE == fieldType || Float.class == fieldType)
      {
      val = Convert.toFloat(val);
      }
      else if (BigDecimal.class == fieldType)
      {
      val = Convert.toBigDecimal(val);
      }
      else if (Date.class == fieldType)
      {
      if (val instanceof String)
      {
      val = DateUtils.parseDate(val);
      }
      else if (val instanceof Double)
      {
      val = DateUtil.getJavaDate((Double) val);
      }
      }
      else if (Boolean.TYPE == fieldType || Boolean.class == fieldType)
      {
      val = Convert.toBool(val, false);
      }
      if (StringUtils.isNotNull(fieldType))
      {
      String propertyName = field.getName();
      if (StringUtils.isNotEmpty(attr.targetAttr()))
      {
      propertyName = field.getName() + "." + attr.targetAttr();
      }
      else if (StringUtils.isNotEmpty(attr.readConverterExp()))
      {
      val = reverseByExp(Convert.toStr(val), attr.readConverterExp(), attr.separator());
      }
      else if (!attr.handler().equals(ExcelHandlerAdapter.class))
      {
      val = dataFormatHandlerAdapter(val, attr);
      }
      ReflectUtils.invokeSetter(entity, propertyName, val);
      }
      }
      list.add(entity);
      }
      }
      return list;
      }
      /**
      * 对list数据源将其里面的数据导入到excel表单
      *
      * @param response 返回数据
      * @param list 导出数据集合
      * @param sheetName 工作表的名称
      * @return 结果
      * @throws IOException
      */
      public void exportExcel(HttpServletResponse response, List<T> list, String sheetName)
      {
      exportExcel(response, list, sheetName, StringUtils.EMPTY);
      }
      /**
      * 对list数据源将其里面的数据导入到excel表单
      *
      * @param response 返回数据
      * @param list 导出数据集合
      * @param sheetName 工作表的名称
      * @param title 标题
      * @return 结果
      * @throws IOException
      */
      public void exportExcel(HttpServletResponse response, List<T> list, String sheetName, String title)
      {
      response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
      response.setCharacterEncoding("utf-8");
      this.init(list, sheetName, title, Type.EXPORT);
      exportExcel(response);
      }
      /**
      * 对list数据源将其里面的数据导入到excel表单
      *
      * @param sheetName 工作表的名称
      * @return 结果
      */
      /**
      * 对list数据源将其里面的数据导入到excel表单
      *
      * @param sheetName 工作表的名称
      * @return 结果
      */
      public void importTemplateExcel(HttpServletResponse response, String sheetName)
      {
      importTemplateExcel(response, sheetName, StringUtils.EMPTY);
      }
      /**
      * 对list数据源将其里面的数据导入到excel表单
      *
      * @param sheetName 工作表的名称
      * @param title 标题
      * @return 结果
      */
      public void importTemplateExcel(HttpServletResponse response, String sheetName, String title)
      {
      response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
      response.setCharacterEncoding("utf-8");
      this.init(null, sheetName, title, Type.IMPORT);
      exportExcel(response);
      }
      /**
      * 对list数据源将其里面的数据导入到excel表单
      *
      * @return 结果
      */
      public void exportExcel(HttpServletResponse response)
      {
      try
      {
      writeSheet();
      wb.write(response.getOutputStream());
      }
      catch (Exception e)
      {
      log.error("导出Excel异常{}", e.getMessage());
      }
      finally
      {
      IOUtils.closeQuietly(wb);
      }
      }
      /**
      * 创建写入数据到Sheet
      */
      public void writeSheet()
      {
      // 取出一共有多少个sheet.
      int sheetNo = Math.max(1, (int) Math.ceil(list.size() * 1.0 / sheetSize));
      for (int index = 0; index < sheetNo; index++)
      {
      createSheet(sheetNo, index);
      // 产生一行
      Row row = sheet.createRow(rownum);
      int column = 0;
      // 写入各个字段的列头名称
      for (Object[] os : fields)
      {
      Excel excel = (Excel) os[1];
      this.createCell(excel, row, column++);
      }
      if (Type.EXPORT.equals(type))
      {
      fillExcelData(index, row);
      addStatisticsRow();
      }
      }
      }
      /**
      * 填充excel数据
      *
      * @param index 序号
      * @param row 单元格行
      */
      public void fillExcelData(int index, Row row)
      {
      int startNo = index * sheetSize;
      int endNo = Math.min(startNo + sheetSize, list.size());
      for (int i = startNo; i < endNo; i++)
      {
      row = sheet.createRow(i + 1 + rownum - startNo);
      // 得到导出对象.
      T vo = (T) list.get(i);
      int column = 0;
      for (Object[] os : fields)
      {
      Field field = (Field) os[0];
      Excel excel = (Excel) os[1];
      this.addCell(excel, row, vo, field, column++);
      }
      }
      }
      /**
      * 创建表格样式
      *
      * @param wb 工作薄对象
      * @return 样式列表
      */
      private Map<String, CellStyle> createStyles(Workbook wb)
      {
      // 写入各条记录,每条记录对应excel表中的一行
      Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
      CellStyle style = wb.createCellStyle();
      style.setAlignment(HorizontalAlignment.CENTER);
      style.setVerticalAlignment(VerticalAlignment.CENTER);
      Font titleFont = wb.createFont();
      titleFont.setFontName("Arial");
      titleFont.setFontHeightInPoints((short) 16);
      titleFont.setBold(true);
      style.setFont(titleFont);
      styles.put("title", style);
      style = wb.createCellStyle();
      style.setAlignment(HorizontalAlignment.CENTER);
      style.setVerticalAlignment(VerticalAlignment.CENTER);
      style.setBorderRight(BorderStyle.THIN);
      style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setBorderLeft(BorderStyle.THIN);
      style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setBorderTop(BorderStyle.THIN);
      style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setBorderBottom(BorderStyle.THIN);
      style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      Font dataFont = wb.createFont();
      dataFont.setFontName("Arial");
      dataFont.setFontHeightInPoints((short) 10);
      style.setFont(dataFont);
      styles.put("data", style);
      style = wb.createCellStyle();
      style.cloneStyleFrom(styles.get("data"));
      style.setAlignment(HorizontalAlignment.CENTER);
      style.setVerticalAlignment(VerticalAlignment.CENTER);
      style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
      Font headerFont = wb.createFont();
      headerFont.setFontName("Arial");
      headerFont.setFontHeightInPoints((short) 10);
      headerFont.setBold(true);
      headerFont.setColor(IndexedColors.WHITE.getIndex());
      style.setFont(headerFont);
      styles.put("header", style);
      style = wb.createCellStyle();
      style.setAlignment(HorizontalAlignment.CENTER);
      style.setVerticalAlignment(VerticalAlignment.CENTER);
      Font totalFont = wb.createFont();
      totalFont.setFontName("Arial");
      totalFont.setFontHeightInPoints((short) 10);
      style.setFont(totalFont);
      styles.put("total", style);
      styles.putAll(annotationStyles(wb));
      return styles;
      }
      /**
      * 根据Excel注解创建表格样式
      *
      * @param wb 工作薄对象
      * @return 自定义样式列表
      */
      private Map<String, CellStyle> annotationStyles(Workbook wb)
      {
      Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
      for (Object[] os : fields)
      {
      Excel excel = (Excel) os[1];
      String key = "data_" + excel.align() + "_" + excel.color();
      if (!styles.containsKey(key))
      {
      CellStyle style = wb.createCellStyle();
      style = wb.createCellStyle();
      style.setAlignment(excel.align());
      style.setVerticalAlignment(VerticalAlignment.CENTER);
      style.setBorderRight(BorderStyle.THIN);
      style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setBorderLeft(BorderStyle.THIN);
      style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setBorderTop(BorderStyle.THIN);
      style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      style.setBorderBottom(BorderStyle.THIN);
      style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
      Font dataFont = wb.createFont();
      dataFont.setFontName("Arial");
      dataFont.setFontHeightInPoints((short) 10);
      dataFont.setColor(excel.color().index);
      style.setFont(dataFont);
      styles.put(key, style);
      }
      }
      return styles;
      }
      /**
      * 创建单元格
      */
      public Cell createCell(Excel attr, Row row, int column)
      {
      // 创建列
      Cell cell = row.createCell(column);
      // 写入列信息
      cell.setCellValue(attr.name());
      setDataValidation(attr, row, column);
      cell.setCellStyle(styles.get("header"));
      return cell;
      }
      /**
      * 设置单元格信息
      *
      * @param value 单元格值
      * @param attr 注解相关
      * @param cell 单元格信息
      */
      public void setCellVo(Object value, Excel attr, Cell cell)
      {
      if (ColumnType.STRING == attr.cellType())
      {
      String cellValue = Convert.toStr(value);
      // 对于任何以表达式触发字符 =-+@开头的单元格，直接使用tab字符作为前缀，防止CSV注入。
      if (StringUtils.startsWithAny(cellValue, FORMULA_STR))
      {
      cellValue = RegExUtils.replaceFirst(cellValue, FORMULA_REGEX_STR, "\t$0");
      }
      cell.setCellValue(StringUtils.isNull(cellValue) ? attr.defaultValue() : cellValue + attr.suffix());
      }
      else if (ColumnType.NUMERIC == attr.cellType())
      {
      if (StringUtils.isNotNull(value))
      {
      cell.setCellValue(StringUtils.contains(Convert.toStr(value), ".") ? Convert.toDouble(value) : Convert.toInt(value));
      }
      }
      else if (ColumnType.IMAGE == attr.cellType())
      {
      ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) cell.getColumnIndex(), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() + 1), cell.getRow().getRowNum() + 1);
      String imagePath = Convert.toStr(value);
      if (StringUtils.isNotEmpty(imagePath))
      {
      byte[] data = ImageUtils.getImage(imagePath);
      getDrawingPatriarch(cell.getSheet()).createPicture(anchor,
      cell.getSheet().getWorkbook().addPicture(data, getImageType(data)));
      }
      }
      }
      /**
      * 获取画布
      */
      public static Drawing<?> getDrawingPatriarch(Sheet sheet)
      {
      if (sheet.getDrawingPatriarch() == null)
      {
      sheet.createDrawingPatriarch();
      }
      return sheet.getDrawingPatriarch();
      }
      /**
      * 获取图片类型,设置图片插入类型
      */
      public int getImageType(byte[] value)
      {
      String type = FileTypeUtils.getFileExtendName(value);
      if ("JPG".equalsIgnoreCase(type))
      {
      return Workbook.PICTURE_TYPE_JPEG;
      }
      else if ("PNG".equalsIgnoreCase(type))
      {
      return Workbook.PICTURE_TYPE_PNG;
      }
      return Workbook.PICTURE_TYPE_JPEG;
      }
      /**
      * 创建表格样式
      */
      public void setDataValidation(Excel attr, Row row, int column)
      {
      if (attr.name().indexOf("注：") >= 0)
      {
      sheet.setColumnWidth(column, 6000);
      }
      else
      {
      // 设置列宽
      sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256));
      }
      if (StringUtils.isNotEmpty(attr.prompt()) || attr.combo().length > 0)
      {
      // 提示信息或只能选择不能输入的列内容.
      setPromptOrValidation(sheet, attr.combo(), attr.prompt(), 1, 100, column, column);
      }
      }
      /**
      * 添加单元格
      */
      public Cell addCell(Excel attr, Row row, T vo, Field field, int column)
      {
      Cell cell = null;
      try
      {
      // 设置行高
      row.setHeight(maxHeight);
      // 根据Excel中设置情况决定是否导出,有些情况需要保持为空,希望用户填写这一列.
      if (attr.isExport())
      {
      // 创建cell
      cell = row.createCell(column);
      cell.setCellStyle(styles.get("data_" + attr.align() + "_" + attr.color()));
      // 用于读取对象中的属性
      Object value = getTargetValue(vo, field, attr);
      String dateFormat = attr.dateFormat();
      String readConverterExp = attr.readConverterExp();
      String separator = attr.separator();
      if (StringUtils.isNotEmpty(dateFormat) && StringUtils.isNotNull(value))
      {
      cell.setCellValue(parseDateToStr(dateFormat, value));
      }
      else if (StringUtils.isNotEmpty(readConverterExp) && StringUtils.isNotNull(value))
      {
      cell.setCellValue(convertByExp(Convert.toStr(value), readConverterExp, separator));
      }
      else if (value instanceof BigDecimal && -1 != attr.scale())
      {
      cell.setCellValue((((BigDecimal) value).setScale(attr.scale(), attr.roundingMode())).toString());
      }
      else if (!attr.handler().equals(ExcelHandlerAdapter.class))
      {
      cell.setCellValue(dataFormatHandlerAdapter(value, attr));
      }
      else
      {
      // 设置列类型
      setCellVo(value, attr, cell);
      }
      addStatisticsData(column, Convert.toStr(value), attr);
      }
      }
      catch (Exception e)
      {
      log.error("导出Excel失败{}", e);
      }
      return cell;
      }
      /**
      * 设置 POI XSSFSheet 单元格提示或选择框
      *
      * @param sheet 表单
      * @param textlist 下拉框显示的内容
      * @param promptContent 提示内容
      * @param firstRow 开始行
      * @param endRow 结束行
      * @param firstCol 开始列
      * @param endCol 结束列
      */
      public void setPromptOrValidation(Sheet sheet, String[] textlist, String promptContent, int firstRow, int endRow,
      int firstCol, int endCol)
      {
      DataValidationHelper helper = sheet.getDataValidationHelper();
      DataValidationConstraint constraint = textlist.length > 0 ? helper.createExplicitListConstraint(textlist) : helper.createCustomConstraint("DD1");
      CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
      DataValidation dataValidation = helper.createValidation(constraint, regions);
      if (StringUtils.isNotEmpty(promptContent))
      {
      // 如果设置了提示信息则鼠标放上去提示
      dataValidation.createPromptBox("", promptContent);
      dataValidation.setShowPromptBox(true);
      }
      // 处理Excel兼容性问题
      if (dataValidation instanceof XSSFDataValidation)
      {
      dataValidation.setSuppressDropDownArrow(true);
      dataValidation.setShowErrorBox(true);
      }
      else
      {
      dataValidation.setSuppressDropDownArrow(false);
      }
      sheet.addValidationData(dataValidation);
      }
      /**
      * 解析导出值 0=男,1=女,2=未知
      *
      * @param propertyValue 参数值
      * @param converterExp 翻译注解
      * @param separator 分隔符
      * @return 解析后值
      */
      public static String convertByExp(String propertyValue, String converterExp, String separator)
      {
      StringBuilder propertyString = new StringBuilder();
      String[] convertSource = converterExp.split(",");
      for (String item : convertSource)
      {
      String[] itemArray = item.split("=");
      if (StringUtils.containsAny(separator, propertyValue))
      {
      for (String value : propertyValue.split(separator))
      {
      if (itemArray[0].equals(value))
      {
      propertyString.append(itemArray[1] + separator);
      break;
      }
      }
      }
      else
      {
      if (itemArray[0].equals(propertyValue))
      {
      return itemArray[1];
      }
      }
      }
      return StringUtils.stripEnd(propertyString.toString(), separator);
      }
      /**
      * 反向解析值 男=0,女=1,未知=2
      *
      * @param propertyValue 参数值
      * @param converterExp 翻译注解
      * @param separator 分隔符
      * @return 解析后值
      */
      public static String reverseByExp(String propertyValue, String converterExp, String separator)
      {
      StringBuilder propertyString = new StringBuilder();
      String[] convertSource = converterExp.split(",");
      for (String item : convertSource)
      {
      String[] itemArray = item.split("=");
      if (StringUtils.containsAny(separator, propertyValue))
      {
      for (String value : propertyValue.split(separator))
      {
      if (itemArray[1].equals(value))
      {
      propertyString.append(itemArray[0] + separator);
      break;
      }
      }
      }
      else
      {
      if (itemArray[1].equals(propertyValue))
      {
      return itemArray[0];
      }
      }
      }
      return StringUtils.stripEnd(propertyString.toString(), separator);
      }
      /**
      * 数据处理器
      *
      * @param value 数据值
      * @param excel 数据注解
      * @return
      */
      public String dataFormatHandlerAdapter(Object value, Excel excel)
      {
      try
      {
      Object instance = excel.handler().newInstance();
      Method formatMethod = excel.handler().getMethod("format", new Class[] { Object.class, String[].class });
      value = formatMethod.invoke(instance, value, excel.args());
      }
      catch (Exception e)
      {
      log.error("不能格式化数据 " + excel.handler(), e.getMessage());
      }
      return Convert.toStr(value);
      }
      /**
      * 合计统计信息
      */
      private void addStatisticsData(Integer index, String text, Excel entity)
      {
      if (entity != null && entity.isStatistics())
      {
      Double temp = 0D;
      if (!statistics.containsKey(index))
      {
      statistics.put(index, temp);
      }
      try
      {
      temp = Double.valueOf(text);
      }
      catch (NumberFormatException e)
      {
      }
      statistics.put(index, statistics.get(index) + temp);
      }
      }
      /**
      * 创建统计行
      */
      public void addStatisticsRow()
      {
      if (statistics.size() > 0)
      {
      Row row = sheet.createRow(sheet.getLastRowNum() + 1);
      Set<Integer> keys = statistics.keySet();
      Cell cell = row.createCell(0);
      cell.setCellStyle(styles.get("total"));
      cell.setCellValue("合计");
      for (Integer key : keys)
      {
      cell = row.createCell(key);
      cell.setCellStyle(styles.get("total"));
      cell.setCellValue(DOUBLE_FORMAT.format(statistics.get(key)));
      }
      statistics.clear();
      }
      }
      /**
      * 获取bean中的属性值
      *
      * @param vo 实体对象
      * @param field 字段
      * @param excel 注解
      * @return 最终的属性值
      * @throws Exception
      */
      private Object getTargetValue(T vo, Field field, Excel excel) throws Exception
      {
      Object o = field.get(vo);
      if (StringUtils.isNotEmpty(excel.targetAttr()))
      {
      String target = excel.targetAttr();
      if (target.contains("."))
      {
      String[] targets = target.split("[.]");
      for (String name : targets)
      {
      o = getValue(o, name);
      }
      }
      else
      {
      o = getValue(o, target);
      }
      }
      return o;
      }
      /**
      * 以类的属性的get方法方法形式获取值
      *
      * @param o
      * @param name
      * @return value
      * @throws Exception
      */
      private Object getValue(Object o, String name) throws Exception
      {
      if (StringUtils.isNotNull(o) && StringUtils.isNotEmpty(name))
      {
      Class<?> clazz = o.getClass();
      Field field = clazz.getDeclaredField(name);
      field.setAccessible(true);
      o = field.get(o);
      }
      return o;
      }
      /**
      * 得到所有定义字段
      */
      private void createExcelField()
      {
      this.fields = getFields();
      this.fields = this.fields.stream().sorted(Comparator.comparing(objects -> ((Excel) objects[1]).sort())).collect(Collectors.toList());
      this.maxHeight = getRowHeight();
      }
      /**
      * 获取字段注解信息
      */
      public List<Object[]> getFields()
      {
      List<Object[]> fields = new ArrayList<Object[]>();
      List<Field> tempFields = new ArrayList<>();
      tempFields.addAll(Arrays.asList(clazz.getSuperclass().getDeclaredFields()));
      tempFields.addAll(Arrays.asList(clazz.getDeclaredFields()));
      for (Field field : tempFields)
      {
      // 单注解
      if (field.isAnnotationPresent(Excel.class))
      {
      Excel attr = field.getAnnotation(Excel.class);
      if (attr != null && (attr.type() == Type.ALL || attr.type() == type))
      {
      field.setAccessible(true);
      fields.add(new Object[] { field, attr });
      }
      }
      // 多注解
      if (field.isAnnotationPresent(Excels.class))
      {
      Excels attrs = field.getAnnotation(Excels.class);
      Excel[] excels = attrs.value();
      for (Excel attr : excels)
      {
      if (attr != null && (attr.type() == Type.ALL || attr.type() == type))
      {
      field.setAccessible(true);
      fields.add(new Object[] { field, attr });
      }
      }
      }
      }
      return fields;
      }
      /**
      * 根据注解获取最大行高
      */
      public short getRowHeight()
      {
      double maxHeight = 0;
      for (Object[] os : this.fields)
      {
      Excel excel = (Excel) os[1];
      maxHeight = Math.max(maxHeight, excel.height());
      }
      return (short) (maxHeight * 20);
      }
      /**
      * 创建一个工作簿
      */
      public void createWorkbook()
      {
      this.wb = new SXSSFWorkbook(500);
      this.sheet = wb.createSheet();
      wb.setSheetName(0, sheetName);
      this.styles = createStyles(wb);
      }
      /**
      * 创建工作表
      *
      * @param sheetNo sheet数量
      * @param index 序号
      */
      public void createSheet(int sheetNo, int index)
      {
      // 设置工作表的名称.
      if (sheetNo > 1 && index > 0)
      {
      this.sheet = wb.createSheet();
      this.createTitle();
      wb.setSheetName(index, sheetName + index);
      }
      }
      /**
      * 获取单元格值
      *
      * @param row 获取的行
      * @param column 获取单元格列号
      * @return 单元格值
      */
      public Object getCellValue(Row row, int column)
      {
      if (row == null)
      {
      return row;
      }
      Object val = "";
      try
      {
      Cell cell = row.getCell(column);
      if (StringUtils.isNotNull(cell))
      {
      if (cell.getCellType() == CellType.NUMERIC || cell.getCellType() == CellType.FORMULA)
      {
      val = cell.getNumericCellValue();
      if (DateUtil.isCellDateFormatted(cell))
      {
      val = DateUtil.getJavaDate((Double) val); // POI Excel 日期格式转换
      }
      else
      {
      if ((Double) val % 1 != 0)
      {
      val = new BigDecimal(val.toString());
      }
      else
      {
      val = new DecimalFormat("0").format(val);
      }
      }
      }
      else if (cell.getCellType() == CellType.STRING)
      {
      val = cell.getStringCellValue();
      }
      else if (cell.getCellType() == CellType.BOOLEAN)
      {
      val = cell.getBooleanCellValue();
      }
      else if (cell.getCellType() == CellType.ERROR)
      {
      val = cell.getErrorCellValue();
      }
      }
      }
      catch (Exception e)
      {
      return val;
      }
      return val;
      }
      /**
      * 判断是否是空行
      *
      * @param row 判断的行
      * @return
      */
      private boolean isRowEmpty(Row row)
      {
      if (row == null)
      {
      return true;
      }
      for (int i = row.getFirstCellNum(); i < row.getLastCellNum(); i++)
      {
      Cell cell = row.getCell(i);
      if (cell != null && cell.getCellType() != CellType.BLANK)
      {
      return false;
      }
      }
      return true;
      }
      /**
      * 格式化不同类型的日期对象
      *
      * @param dateFormat 日期格式
      * @param val 被格式化的日期对象
      * @return 格式化后的日期字符
      */
      public String parseDateToStr(String dateFormat, Object val)
      {
      if (val == null)
      {
      return "";
      }
      String str;
      if (val instanceof Date)
      {
      str = DateUtils.parseDateToStr(dateFormat, (Date) val);
      }
      else if (val instanceof LocalDateTime)
      {
      str = DateUtils.parseDateToStr(dateFormat, DateUtils.toDate((LocalDateTime) val));
      }
      else if (val instanceof LocalDate)
      {
      str = DateUtils.parseDateToStr(dateFormat, DateUtils.toDate((LocalDate) val));
      }
      else
      {
      str = val.toString();
      }
      return str;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/reflect/ReflectUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.reflect;
      import com.sjy.common.core.text.Convert;
      import com.sjy.common.core.utils.DateUtils;
      import org.apache.commons.lang3.StringUtils;
      import org.apache.commons.lang3.Validate;
      import org.apache.poi.ss.usermodel.DateUtil;
      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import java.lang.reflect.*;
      import java.util.Date;
      /**
      * 反射工具类. 提供调用getter/setter方法, 访问私有变量, 调用私有方法, 获取泛型类型Class, 被AOP过的真实类等工具函数.
      *
      * @author sjy
      */
      @SuppressWarnings("rawtypes")
      public class ReflectUtils
      {
      private static final String SETTER_PREFIX = "set";
      private static final String GETTER_PREFIX = "get";
      private static final String CGLIB_CLASS_SEPARATOR = "$$";
      private static Logger logger = LoggerFactory.getLogger(ReflectUtils.class);
      /**
      * 调用Getter方法.
      * 支持多级，如：对象名.对象名.方法
      */
      @SuppressWarnings("unchecked")
      public static <E> E invokeGetter(Object obj, String propertyName)
      {
      Object object = obj;
      for (String name : StringUtils.split(propertyName, "."))
      {
      String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(name);
      object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
      }
      return (E) object;
      }
      /**
      * 调用Setter方法, 仅匹配方法名。
      * 支持多级，如：对象名.对象名.方法
      */
      public static <E> void invokeSetter(Object obj, String propertyName, E value)
      {
      Object object = obj;
      String[] names = StringUtils.split(propertyName, ".");
      for (int i = 0; i < names.length; i++)
      {
      if (i < names.length - 1)
      {
      String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(names[i]);
      object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
      }
      else
      {
      String setterMethodName = SETTER_PREFIX + StringUtils.capitalize(names[i]);
      invokeMethodByName(object, setterMethodName, new Object[] { value });
      }
      }
      }
      /**
      * 直接读取对象属性值, 无视private/protected修饰符, 不经过getter函数.
      */
      @SuppressWarnings("unchecked")
      public static <E> E getFieldValue(final Object obj, final String fieldName)
      {
      Field field = getAccessibleField(obj, fieldName);
      if (field == null)
      {
      logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
      return null;
      }
      E result = null;
      try
      {
      result = (E) field.get(obj);
      }
      catch (IllegalAccessException e)
      {
      logger.error("不可能抛出的异常{}", e.getMessage());
      }
      return result;
      }
      /**
      * 直接设置对象属性值, 无视private/protected修饰符, 不经过setter函数.
      */
      public static <E> void setFieldValue(final Object obj, final String fieldName, final E value)
      {
      Field field = getAccessibleField(obj, fieldName);
      if (field == null)
      {
      // throw new IllegalArgumentException("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
      logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
      return;
      }
      try
      {
      field.set(obj, value);
      }
      catch (IllegalAccessException e)
      {
      logger.error("不可能抛出的异常: {}", e.getMessage());
      }
      }
      /**
      * 直接调用对象方法, 无视private/protected修饰符.
      * 用于一次性调用的情况，否则应使用getAccessibleMethod()函数获得Method后反复调用.
      * 同时匹配方法名+参数类型，
      */
      @SuppressWarnings("unchecked")
      public static <E> E invokeMethod(final Object obj, final String methodName, final Class<?>[] parameterTypes,
      final Object[] args)
      {
      if (obj == null || methodName == null)
      {
      return null;
      }
      Method method = getAccessibleMethod(obj, methodName, parameterTypes);
      if (method == null)
      {
      logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
      return null;
      }
      try
      {
      return (E) method.invoke(obj, args);
      }
      catch (Exception e)
      {
      String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
      throw convertReflectionExceptionToUnchecked(msg, e);
      }
      }
      /**
      * 直接调用对象方法, 无视private/protected修饰符，
      * 用于一次性调用的情况，否则应使用getAccessibleMethodByName()函数获得Method后反复调用.
      * 只匹配函数名，如果有多个同名函数调用第一个。
      */
      @SuppressWarnings("unchecked")
      public static <E> E invokeMethodByName(final Object obj, final String methodName, final Object[] args)
      {
      Method method = getAccessibleMethodByName(obj, methodName, args.length);
      if (method == null)
      {
      // 如果为空不报错，直接返回空。
      logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
      return null;
      }
      try
      {
      // 类型转换（将参数数据类型转换为目标方法参数类型）
      Class<?>[] cs = method.getParameterTypes();
      for (int i = 0; i < cs.length; i++)
      {
      if (args[i] != null && !args[i].getClass().equals(cs[i]))
      {
      if (cs[i] == String.class)
      {
      args[i] = Convert.toStr(args[i]);
      if (StringUtils.endsWith((String) args[i], ".0"))
      {
      args[i] = StringUtils.substringBefore((String) args[i], ".0");
      }
      }
      else if (cs[i] == Integer.class)
      {
      args[i] = Convert.toInt(args[i]);
      }
      else if (cs[i] == Long.class)
      {
      args[i] = Convert.toLong(args[i]);
      }
      else if (cs[i] == Double.class)
      {
      args[i] = Convert.toDouble(args[i]);
      }
      else if (cs[i] == Float.class)
      {
      args[i] = Convert.toFloat(args[i]);
      }
      else if (cs[i] == Date.class)
      {
      if (args[i] instanceof String)
      {
      args[i] = DateUtils.parseDate(args[i]);
      }
      else
      {
      args[i] = DateUtil.getJavaDate((Double) args[i]);
      }
      }
      else if (cs[i] == boolean.class || cs[i] == Boolean.class)
      {
      args[i] = Convert.toBool(args[i]);
      }
      }
      }
      return (E) method.invoke(obj, args);
      }
      catch (Exception e)
      {
      String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
      throw convertReflectionExceptionToUnchecked(msg, e);
      }
      }
      /**
      * 循环向上转型, 获取对象的DeclaredField, 并强制设置为可访问.
      * 如向上转型到Object仍无法找到, 返回null.
      */
      public static Field getAccessibleField(final Object obj, final String fieldName)
      {
      // 为空不报错。直接返回 null
      if (obj == null)
      {
      return null;
      }
      Validate.notBlank(fieldName, "fieldName can't be blank");
      for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass.getSuperclass())
      {
      try
      {
      Field field = superClass.getDeclaredField(fieldName);
      makeAccessible(field);
      return field;
      }
      catch (NoSuchFieldException e)
      {
      continue;
      }
      }
      return null;
      }
      /**
      * 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问.
      * 如向上转型到Object仍无法找到, 返回null.
      * 匹配函数名+参数类型。
      * 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
      */
      public static Method getAccessibleMethod(final Object obj, final String methodName,
      final Class<?>... parameterTypes)
      {
      // 为空不报错。直接返回 null
      if (obj == null)
      {
      return null;
      }
      Validate.notBlank(methodName, "methodName can't be blank");
      for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass())
      {
      try
      {
      Method method = searchType.getDeclaredMethod(methodName, parameterTypes);
      makeAccessible(method);
      return method;
      }
      catch (NoSuchMethodException e)
      {
      continue;
      }
      }
      return null;
      }
      /**
      * 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问.
      * 如向上转型到Object仍无法找到, 返回null.
      * 只匹配函数名。
      * 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
      */
      public static Method getAccessibleMethodByName(final Object obj, final String methodName, int argsNum)
      {
      // 为空不报错。直接返回 null
      if (obj == null)
      {
      return null;
      }
      Validate.notBlank(methodName, "methodName can't be blank");
      for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass())
      {
      Method[] methods = searchType.getDeclaredMethods();
      for (Method method : methods)
      {
      if (method.getName().equals(methodName) && method.getParameterTypes().length == argsNum)
      {
      makeAccessible(method);
      return method;
      }
      }
      }
      return null;
      }
      /**
      * 改变private/protected的方法为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
      */
      public static void makeAccessible(Method method)
      {
      if ((!Modifier.isPublic(method.getModifiers()) || !Modifier.isPublic(method.getDeclaringClass().getModifiers()))
      && !method.isAccessible())
      {
      method.setAccessible(true);
      }
      }
      /**
      * 改变private/protected的成员变量为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
      */
      public static void makeAccessible(Field field)
      {
      if ((!Modifier.isPublic(field.getModifiers()) || !Modifier.isPublic(field.getDeclaringClass().getModifiers())
      || Modifier.isFinal(field.getModifiers())) && !field.isAccessible())
      {
      field.setAccessible(true);
      }
      }
      /**
      * 通过反射, 获得Class定义中声明的泛型参数的类型, 注意泛型必须定义在父类处
      * 如无法找到, 返回Object.class.
      */
      @SuppressWarnings("unchecked")
      public static <T> Class<T> getClassGenricType(final Class clazz)
      {
      return getClassGenricType(clazz, 0);
      }
      /**
      * 通过反射, 获得Class定义中声明的父类的泛型参数的类型.
      * 如无法找到, 返回Object.class.
      */
      public static Class getClassGenricType(final Class clazz, final int index)
      {
      Type genType = clazz.getGenericSuperclass();
      if (!(genType instanceof ParameterizedType))
      {
      logger.debug(clazz.getSimpleName() + "'s superclass not ParameterizedType");
      return Object.class;
      }
      Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
      if (index >= params.length || index < 0)
      {
      logger.debug("Index: " + index + ", Size of " + clazz.getSimpleName() + "'s Parameterized Type: "
      + params.length);
      return Object.class;
      }
      if (!(params[index] instanceof Class))
      {
      logger.debug(clazz.getSimpleName() + " not set the actual class on superclass generic parameter");
      return Object.class;
      }
      return (Class) params[index];
      }
      public static Class<?> getUserClass(Object instance)
      {
      if (instance == null)
      {
      throw new RuntimeException("Instance must not be null");
      }
      Class clazz = instance.getClass();
      if (clazz != null && clazz.getName().contains(CGLIB_CLASS_SEPARATOR))
      {
      Class<?> superClass = clazz.getSuperclass();
      if (superClass != null && !Object.class.equals(superClass))
      {
      return superClass;
      }
      }
      return clazz;
      }
      /**
      * 将反射时的checked exception转换为unchecked exception.
      */
      public static RuntimeException convertReflectionExceptionToUnchecked(String msg, Exception e)
      {
      if (e instanceof IllegalAccessException || e instanceof IllegalArgumentException
      || e instanceof NoSuchMethodException)
      {
      return new IllegalArgumentException(msg, e);
      }
      else if (e instanceof InvocationTargetException)
      {
      return new RuntimeException(msg, ((InvocationTargetException) e).getTargetException());
      }
      return new RuntimeException(msg, e);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/sign/Base64.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.sign;
      /**
      * Base64工具类
      *
      * @author sjy
      */
      public final class Base64
      {
      static private final int BASELENGTH = 128;
      static private final int LOOKUPLENGTH = 64;
      static private final int TWENTYFOURBITGROUP = 24;
      static private final int EIGHTBIT = 8;
      static private final int SIXTEENBIT = 16;
      static private final int FOURBYTE = 4;
      static private final int SIGN = -128;
      static private final char PAD = '=';
      static final private byte[] base64Alphabet = new byte[BASELENGTH];
      static final private char[] lookUpBase64Alphabet = new char[LOOKUPLENGTH];
      static
      {
      for (int i = 0; i < BASELENGTH; ++i)
      {
      base64Alphabet[i] = -1;
      }
      for (int i = 'Z'; i >= 'A'; i--)
      {
      base64Alphabet[i] = (byte) (i - 'A');
      }
      for (int i = 'z'; i >= 'a'; i--)
      {
      base64Alphabet[i] = (byte) (i - 'a' + 26);
      }
      for (int i = '9'; i >= '0'; i--)
      {
      base64Alphabet[i] = (byte) (i - '0' + 52);
      }
      base64Alphabet['+'] = 62;
      base64Alphabet['/'] = 63;
      for (int i = 0; i <= 25; i++)
      {
      lookUpBase64Alphabet[i] = (char) ('A' + i);
      }
      for (int i = 26, j = 0; i <= 51; i++, j++)
      {
      lookUpBase64Alphabet[i] = (char) ('a' + j);
      }
      for (int i = 52, j = 0; i <= 61; i++, j++)
      {
      lookUpBase64Alphabet[i] = (char) ('0' + j);
      }
      lookUpBase64Alphabet[62] = (char) '+';
      lookUpBase64Alphabet[63] = (char) '/';
      }
      private static boolean isWhiteSpace(char octect)
      {
      return (octect == 0x20 || octect == 0xd || octect == 0xa || octect == 0x9);
      }
      private static boolean isPad(char octect)
      {
      return (octect == PAD);
      }
      private static boolean isData(char octect)
      {
      return (octect < BASELENGTH && base64Alphabet[octect] != -1);
      }
      /**
      * Encodes hex octects into Base64
      *
      * @param binaryData Array containing binaryData
      * @return Encoded Base64 array
      */
      public static String encode(byte[] binaryData)
      {
      if (binaryData == null)
      {
      return null;
      }
      int lengthDataBits = binaryData.length * EIGHTBIT;
      if (lengthDataBits == 0)
      {
      return "";
      }
      int fewerThan24bits = lengthDataBits % TWENTYFOURBITGROUP;
      int numberTriplets = lengthDataBits / TWENTYFOURBITGROUP;
      int numberQuartet = fewerThan24bits != 0 ? numberTriplets + 1 : numberTriplets;
      char encodedData[] = null;
      encodedData = new char[numberQuartet * 4];
      byte k = 0, l = 0, b1 = 0, b2 = 0, b3 = 0;
      int encodedIndex = 0;
      int dataIndex = 0;
      for (int i = 0; i < numberTriplets; i++)
      {
      b1 = binaryData[dataIndex++];
      b2 = binaryData[dataIndex++];
      b3 = binaryData[dataIndex++];
      l = (byte) (b2 & 0x0f);
      k = (byte) (b1 & 0x03);
      byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
      byte val2 = ((b2 & SIGN) == 0) ? (byte) (b2 >> 4) : (byte) ((b2) >> 4 ^ 0xf0);
      byte val3 = ((b3 & SIGN) == 0) ? (byte) (b3 >> 6) : (byte) ((b3) >> 6 ^ 0xfc);
      encodedData[encodedIndex++] = lookUpBase64Alphabet[val1];
      encodedData[encodedIndex++] = lookUpBase64Alphabet[val2 | (k << 4)];
      encodedData[encodedIndex++] = lookUpBase64Alphabet[(l << 2) | val3];
      encodedData[encodedIndex++] = lookUpBase64Alphabet[b3 & 0x3f];
      }
      // form integral number of 6-bit groups
      if (fewerThan24bits == EIGHTBIT)
      {
      b1 = binaryData[dataIndex];
      k = (byte) (b1 & 0x03);
      byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
      encodedData[encodedIndex++] = lookUpBase64Alphabet[val1];
      encodedData[encodedIndex++] = lookUpBase64Alphabet[k << 4];
      encodedData[encodedIndex++] = PAD;
      encodedData[encodedIndex++] = PAD;
      }
      else if (fewerThan24bits == SIXTEENBIT)
      {
      b1 = binaryData[dataIndex];
      b2 = binaryData[dataIndex + 1];
      l = (byte) (b2 & 0x0f);
      k = (byte) (b1 & 0x03);
      byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
      byte val2 = ((b2 & SIGN) == 0) ? (byte) (b2 >> 4) : (byte) ((b2) >> 4 ^ 0xf0);
      encodedData[encodedIndex++] = lookUpBase64Alphabet[val1];
      encodedData[encodedIndex++] = lookUpBase64Alphabet[val2 | (k << 4)];
      encodedData[encodedIndex++] = lookUpBase64Alphabet[l << 2];
      encodedData[encodedIndex++] = PAD;
      }
      return new String(encodedData);
      }
      /**
      * Decodes Base64 data into octects
      *
      * @param encoded string containing Base64 data
      * @return Array containind decoded data.
      */
      public static byte[] decode(String encoded)
      {
      if (encoded == null)
      {
      return null;
      }
      char[] base64Data = encoded.toCharArray();
      // remove white spaces
      int len = removeWhiteSpace(base64Data);
      if (len % FOURBYTE != 0)
      {
      return null;// should be divisible by four
      }
      int numberQuadruple = (len / FOURBYTE);
      if (numberQuadruple == 0)
      {
      return new byte[0];
      }
      byte decodedData[] = null;
      byte b1 = 0, b2 = 0, b3 = 0, b4 = 0;
      char d1 = 0, d2 = 0, d3 = 0, d4 = 0;
      int i = 0;
      int encodedIndex = 0;
      int dataIndex = 0;
      decodedData = new byte[(numberQuadruple) * 3];
      for (; i < numberQuadruple - 1; i++)
      {
      if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++]))
      || !isData((d3 = base64Data[dataIndex++])) || !isData((d4 = base64Data[dataIndex++])))
      {
      return null;
      } // if found "no data" just return null
      b1 = base64Alphabet[d1];
      b2 = base64Alphabet[d2];
      b3 = base64Alphabet[d3];
      b4 = base64Alphabet[d4];
      decodedData[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
      decodedData[encodedIndex++] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
      decodedData[encodedIndex++] = (byte) (b3 << 6 | b4);
      }
      if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++])))
      {
      return null;// if found "no data" just return null
      }
      b1 = base64Alphabet[d1];
      b2 = base64Alphabet[d2];
      d3 = base64Data[dataIndex++];
      d4 = base64Data[dataIndex++];
      if (!isData((d3)) || !isData((d4)))
      {// Check if they are PAD characters
      if (isPad(d3) && isPad(d4))
      {
      if ((b2 & 0xf) != 0)// last 4 bits should be zero
      {
      return null;
      }
      byte[] tmp = new byte[i * 3 + 1];
      System.arraycopy(decodedData, 0, tmp, 0, i * 3);
      tmp[encodedIndex] = (byte) (b1 << 2 | b2 >> 4);
      return tmp;
      }
      else if (!isPad(d3) && isPad(d4))
      {
      b3 = base64Alphabet[d3];
      if ((b3 & 0x3) != 0)// last 2 bits should be zero
      {
      return null;
      }
      byte[] tmp = new byte[i * 3 + 2];
      System.arraycopy(decodedData, 0, tmp, 0, i * 3);
      tmp[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
      tmp[encodedIndex] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
      return tmp;
      }
      else
      {
      return null;
      }
      }
      else
      { // No PAD e.g 3cQl
      b3 = base64Alphabet[d3];
      b4 = base64Alphabet[d4];
      decodedData[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
      decodedData[encodedIndex++] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
      decodedData[encodedIndex++] = (byte) (b3 << 6 | b4);
      }
      return decodedData;
      }
      /**
      * remove WhiteSpace from MIME containing encoded Base64 data.
      *
      * @param data the byte array of base64 data (with WS)
      * @return the new length
      */
      private static int removeWhiteSpace(char[] data)
      {
      if (data == null)
      {
      return 0;
      }
      // count characters that's not whitespace
      int newSize = 0;
      int len = data.length;
      for (int i = 0; i < len; i++)
      {
      if (!isWhiteSpace(data[i]))
      {
      data[newSize++] = data[i];
      }
      }
      return newSize;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/sql/SqlUtil.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.sql;
      import com.sjy.common.core.exception.UtilException;
      import com.sjy.common.core.utils.StringUtils;
      /**
      * sql操作工具类
      *
      * @author sjy
      */
      public class SqlUtil
      {
      /**
      * 定义常用的 sql关键字
      */
      public static String SQL_REGEX = "select |insert |delete |update |drop |count |exec |chr |mid |master |truncate |char |and |declare ";
      /**
      * 仅支持字母、数字、下划线、空格、逗号、小数点（支持多个字段排序）
      */
      public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,\\.]+";
      /**
      * 检查字符，防止注入绕过
      */
      public static String escapeOrderBySql(String value)
      {
      if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value))
      {
      throw new UtilException("参数不符合规范，不能进行查询");
      }
      return value;
      }
      /**
      * 验证 order by 语法是否符合规范
      */
      public static boolean isValidOrderBySql(String value)
      {
      return value.matches(SQL_PATTERN);
      }
      /**
      * SQL关键字检查
      */
      public static void filterKeyword(String value)
      {
      if (StringUtils.isEmpty(value))
      {
      return;
      }
      String[] sqlKeywords = StringUtils.split(SQL_REGEX, "\\|");
      for (String sqlKeyword : sqlKeywords)
      {
      if (StringUtils.indexOfIgnoreCase(value, sqlKeyword) > -1)
      {
      throw new UtilException("参数存在SQL注入风险");
      }
      }
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/uuid/IdUtils.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.uuid;
      /**
      * ID生成器工具类
      *
      * @author sjy
      */
      public class IdUtils
      {
      /**
      * 获取随机UUID
      *
      * @return 随机UUID
      */
      public static String randomUUID()
      {
      return UUID.randomUUID().toString();
      }
      /**
      * 简化的UUID，去掉了横线
      *
      * @return 简化的UUID，去掉了横线
      */
      public static String simpleUUID()
      {
      return UUID.randomUUID().toString(true);
      }
      /**
      * 获取随机UUID，使用性能更好的ThreadLocalRandom生成UUID
      *
      * @return 随机UUID
      */
      public static String fastUUID()
      {
      return UUID.fastUUID().toString();
      }
      /**
      * 简化的UUID，去掉了横线，使用性能更好的ThreadLocalRandom生成UUID
      *
      * @return 简化的UUID，去掉了横线
      */
      public static String fastSimpleUUID()
      {
      return UUID.fastUUID().toString(true);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/uuid/Seq.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.uuid;
      import com.sjy.common.core.utils.DateUtils;
      import com.sjy.common.core.utils.StringUtils;
      import java.util.concurrent.atomic.AtomicInteger;
      /**
      * @author sjy 序列生成类
      */
      public class Seq
      {
      // 通用序列类型
      public static final String commSeqType = "COMMON";
      // 上传序列类型
      public static final String uploadSeqType = "UPLOAD";
      // 通用接口序列数
      private static AtomicInteger commSeq = new AtomicInteger(1);
      // 上传接口序列数
      private static AtomicInteger uploadSeq = new AtomicInteger(1);
      // 机器标识
      private static String machineCode = "A";
      /**
      * 获取通用序列号
      *
      * @return 序列值
      */
      public static String getId()
      {
      return getId(commSeqType);
      }
      /**
      * 默认16位序列号 yyMMddHHmmss + 一位机器标识 + 3长度循环递增字符串
      *
      * @return 序列值
      */
      public static String getId(String type)
      {
      AtomicInteger atomicInt = commSeq;
      if (uploadSeqType.equals(type))
      {
      atomicInt = uploadSeq;
      }
      return getId(atomicInt, 3);
      }
      /**
      * 通用接口序列号 yyMMddHHmmss + 一位机器标识 + length长度循环递增字符串
      *
      * @param atomicInt 序列数
      * @param length 数值长度
      * @return 序列值
      */
      public static String getId(AtomicInteger atomicInt, int length)
      {
      String result = DateUtils.dateTimeNow();
      result += machineCode;
      result += getSeq(atomicInt, length);
      return result;
      }
      /**
      * 序列循环递增字符串[1, 10 的 (length)幂次方), 用0左补齐length位数
      *
      * @return 序列值
      */
      private synchronized static String getSeq(AtomicInteger atomicInt, int length)
      {
      // 先取值再+1
      int value = atomicInt.getAndIncrement();
      // 如果更新后值>=10 的 (length)幂次方则重置为1
      int maxSeq = (int) Math.pow(10, length);
      if (atomicInt.get() >= maxSeq)
      {
      atomicInt.set(1);
      }
      // 转字符串，用0左补齐
      return StringUtils.padl(value, length);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/utils/uuid/UUID.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.utils.uuid;
      import com.sjy.common.core.exception.UtilException;
      import java.security.MessageDigest;
      import java.security.NoSuchAlgorithmException;
      import java.security.SecureRandom;
      import java.util.Random;
      import java.util.concurrent.ThreadLocalRandom;
      /**
      * 提供通用唯一识别码（universally unique identifier）（UUID）实现
      *
      * @author sjy
      */
      public final class UUID implements java.io.Serializable, Comparable<UUID>
      {
      private static final long serialVersionUID = -1185015143654744140L;
      /**
      * SecureRandom 的单例
      *
      */
      private static class Holder
      {
      static final SecureRandom numberGenerator = getSecureRandom();
      }
      /** 此UUID的最高64有效位 */
      private final long mostSigBits;
      /** 此UUID的最低64有效位 */
      private final long leastSigBits;
      /**
      * 私有构造
      *
      * @param data 数据
      */
      private UUID(byte[] data)
      {
      long msb = 0;
      long lsb = 0;
      assert data.length == 16 : "data must be 16 bytes in length";
      for (int i = 0; i < 8; i++)
      {
      msb = (msb << 8) | (data[i] & 0xff);
      }
      for (int i = 8; i < 16; i++)
      {
      lsb = (lsb << 8) | (data[i] & 0xff);
      }
      this.mostSigBits = msb;
      this.leastSigBits = lsb;
      }
      /**
      * 使用指定的数据构造新的 UUID。
      *
      * @param mostSigBits 用于 {@code UUID} 的最高有效 64 位
      * @param leastSigBits 用于 {@code UUID} 的最低有效 64 位
      */
      public UUID(long mostSigBits, long leastSigBits)
      {
      this.mostSigBits = mostSigBits;
      this.leastSigBits = leastSigBits;
      }
      /**
      * 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的本地线程伪随机数生成器生成该 UUID。
      *
      * @return 随机生成的 {@code UUID}
      */
      public static UUID fastUUID()
      {
      return randomUUID(false);
      }
      /**
      * 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。
      *
      * @return 随机生成的 {@code UUID}
      */
      public static UUID randomUUID()
      {
      return randomUUID(true);
      }
      /**
      * 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。
      *
      * @param isSecure 是否使用{@link SecureRandom}如果是可以获得更安全的随机码，否则可以得到更好的性能
      * @return 随机生成的 {@code UUID}
      */
      public static UUID randomUUID(boolean isSecure)
      {
      final Random ng = isSecure ? Holder.numberGenerator : getRandom();
      byte[] randomBytes = new byte[16];
      ng.nextBytes(randomBytes);
      randomBytes[6] &= 0x0f; /* clear version */
      randomBytes[6] |= 0x40; /* set to version 4 */
      randomBytes[8] &= 0x3f; /* clear variant */
      randomBytes[8] |= 0x80; /* set to IETF variant */
      return new UUID(randomBytes);
      }
      /**
      * 根据指定的字节数组获取类型 3（基于名称的）UUID 的静态工厂。
      *
      * @param name 用于构造 UUID 的字节数组。
      *
      * @return 根据指定数组生成的 {@code UUID}
      */
      public static UUID nameUUIDFromBytes(byte[] name)
      {
      MessageDigest md;
      try
      {
      md = MessageDigest.getInstance("MD5");
      }
      catch (NoSuchAlgorithmException nsae)
      {
      throw new InternalError("MD5 not supported");
      }
      byte[] md5Bytes = md.digest(name);
      md5Bytes[6] &= 0x0f; /* clear version */
      md5Bytes[6] |= 0x30; /* set to version 3 */
      md5Bytes[8] &= 0x3f; /* clear variant */
      md5Bytes[8] |= 0x80; /* set to IETF variant */
      return new UUID(md5Bytes);
      }
      /**
      * 根据 {@link #toString()} 方法中描述的字符串标准表示形式创建{@code UUID}。
      *
      * @param name 指定 {@code UUID} 字符串
      * @return 具有指定值的 {@code UUID}
      * @throws IllegalArgumentException 如果 name 与 {@link #toString} 中描述的字符串表示形式不符抛出此异常
      *
      */
      public static UUID fromString(String name)
      {
      String[] components = name.split("-");
      if (components.length != 5)
      {
      throw new IllegalArgumentException("Invalid UUID string: " + name);
      }
      for (int i = 0; i < 5; i++)
      {
      components[i] = "0x" + components[i];
      }
      long mostSigBits = Long.decode(components[0]).longValue();
      mostSigBits <<= 16;
      mostSigBits |= Long.decode(components[1]).longValue();
      mostSigBits <<= 16;
      mostSigBits |= Long.decode(components[2]).longValue();
      long leastSigBits = Long.decode(components[3]).longValue();
      leastSigBits <<= 48;
      leastSigBits |= Long.decode(components[4]).longValue();
      return new UUID(mostSigBits, leastSigBits);
      }
      /**
      * 返回此 UUID 的 128 位值中的最低有效 64 位。
      *
      * @return 此 UUID 的 128 位值中的最低有效 64 位。
      */
      public long getLeastSignificantBits()
      {
      return leastSigBits;
      }
      /**
      * 返回此 UUID 的 128 位值中的最高有效 64 位。
      *
      * @return 此 UUID 的 128 位值中最高有效 64 位。
      */
      public long getMostSignificantBits()
      {
      return mostSigBits;
      }
      /**
      * 与此 {@code UUID} 相关联的版本号. 版本号描述此 {@code UUID} 是如何生成的。
      * <p>
      * 版本号具有以下含意:
      * <ul>
      * <li>1 基于时间的 UUID
      * <li>2 DCE 安全 UUID
      * <li>3 基于名称的 UUID
      * <li>4 随机生成的 UUID
      * </ul>
      *
      * @return 此 {@code UUID} 的版本号
      */
      public int version()
      {
      // Version is bits masked by 0x000000000000F000 in MS long
      return (int) ((mostSigBits >> 12) & 0x0f);
      }
      /**
      * 与此 {@code UUID} 相关联的变体号。变体号描述 {@code UUID} 的布局。
      * <p>
      * 变体号具有以下含意：
      * <ul>
      * <li>0 为 NCS 向后兼容保留
      * <li>2 <a href="http://www.ietf.org/rfc/rfc4122.txt">IETF&nbsp;RFC&nbsp;4122</a>(Leach-Salz), 用于此类
      * <li>6 保留，微软向后兼容
      * <li>7 保留供以后定义使用
      * </ul>
      *
      * @return 此 {@code UUID} 相关联的变体号
      */
      public int variant()
      {
      // This field is composed of a varying number of bits.
      // 0 - - Reserved for NCS backward compatibility
      // 1 0 - The IETF aka Leach-Salz variant (used by this class)
      // 1 1 0 Reserved, Microsoft backward compatibility
      // 1 1 1 Reserved for future definition.
      return (int) ((leastSigBits >>> (64 - (leastSigBits >>> 62))) & (leastSigBits >> 63));
      }
      /**
      * 与此 UUID 相关联的时间戳值。
      *
      * <p>
      * 60 位的时间戳值根据此 {@code UUID} 的 time_low、time_mid 和 time_hi 字段构造。<br>
      * 所得到的时间戳以 100 毫微秒为单位，从 UTC（通用协调时间） 1582 年 10 月 15 日零时开始。
      *
      * <p>
      * 时间戳值仅在在基于时间的 UUID（其 version 类型为 1）中才有意义。<br>
      * 如果此 {@code UUID} 不是基于时间的 UUID，则此方法抛出 UnsupportedOperationException。
      *
      * @throws UnsupportedOperationException 如果此 {@code UUID} 不是 version 为 1 的 UUID。
      */
      public long timestamp() throws UnsupportedOperationException
      {
      checkTimeBase();
      return (mostSigBits & 0x0FFFL) << 48//
      | ((mostSigBits >> 16) & 0x0FFFFL) << 32//
      | mostSigBits >>> 32;
      }
      /**
      * 与此 UUID 相关联的时钟序列值。
      *
      * <p>
      * 14 位的时钟序列值根据此 UUID 的 clock_seq 字段构造。clock_seq 字段用于保证在基于时间的 UUID 中的时间唯一性。
      * <p>
      * {@code clockSequence} 值仅在基于时间的 UUID（其 version 类型为 1）中才有意义。 如果此 UUID 不是基于时间的 UUID，则此方法抛出
      * UnsupportedOperationException。
      *
      * @return 此 {@code UUID} 的时钟序列
      *
      * @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1
      */
      public int clockSequence() throws UnsupportedOperationException
      {
      checkTimeBase();
      return (int) ((leastSigBits & 0x3FFF000000000000L) >>> 48);
      }
      /**
      * 与此 UUID 相关的节点值。
      *
      * <p>
      * 48 位的节点值根据此 UUID 的 node 字段构造。此字段旨在用于保存机器的 IEEE 802 地址，该地址用于生成此 UUID 以保证空间唯一性。
      * <p>
      * 节点值仅在基于时间的 UUID（其 version 类型为 1）中才有意义。<br>
      * 如果此 UUID 不是基于时间的 UUID，则此方法抛出 UnsupportedOperationException。
      *
      * @return 此 {@code UUID} 的节点值
      *
      * @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1
      */
      public long node() throws UnsupportedOperationException
      {
      checkTimeBase();
      return leastSigBits & 0x0000FFFFFFFFFFFFL;
      }
      /**
      * 返回此{@code UUID} 的字符串表现形式。
      *
      * <p>
      * UUID 的字符串表示形式由此 BNF 描述：
      *
      * <pre>
      * {@code
      * UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
      * time_low = 4*<hexOctet>
      * time_mid = 2*<hexOctet>
      * time_high_and_version = 2*<hexOctet>
      * variant_and_sequence = 2*<hexOctet>
      * node = 6*<hexOctet>
      * hexOctet = <hexDigit><hexDigit>
      * hexDigit = [0-9a-fA-F]
      * }
      * </pre>
      *
      * </blockquote>
      *
      * @return 此{@code UUID} 的字符串表现形式
      * @see #toString(boolean)
      */
      @Override
      public String toString()
      {
      return toString(false);
      }
      /**
      * 返回此{@code UUID} 的字符串表现形式。
      *
      * <p>
      * UUID 的字符串表示形式由此 BNF 描述：
      *
      * <pre>
      * {@code
      * UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
      * time_low = 4*<hexOctet>
      * time_mid = 2*<hexOctet>
      * time_high_and_version = 2*<hexOctet>
      * variant_and_sequence = 2*<hexOctet>
      * node = 6*<hexOctet>
      * hexOctet = <hexDigit><hexDigit>
      * hexDigit = [0-9a-fA-F]
      * }
      * </pre>
      *
      * </blockquote>
      *
      * @param isSimple 是否简单模式，简单模式为不带'-'的UUID字符串
      * @return 此{@code UUID} 的字符串表现形式
      */
      public String toString(boolean isSimple)
      {
      final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36);
      // time_low
      builder.append(digits(mostSigBits >> 32, 8));
      if (false == isSimple)
      {
      builder.append('-');
      }
      // time_mid
      builder.append(digits(mostSigBits >> 16, 4));
      if (false == isSimple)
      {
      builder.append('-');
      }
      // time_high_and_version
      builder.append(digits(mostSigBits, 4));
      if (false == isSimple)
      {
      builder.append('-');
      }
      // variant_and_sequence
      builder.append(digits(leastSigBits >> 48, 4));
      if (false == isSimple)
      {
      builder.append('-');
      }
      // node
      builder.append(digits(leastSigBits, 12));
      return builder.toString();
      }
      /**
      * 返回此 UUID 的哈希码。
      *
      * @return UUID 的哈希码值。
      */
      @Override
      public int hashCode()
      {
      long hilo = mostSigBits ^ leastSigBits;
      return ((int) (hilo >> 32)) ^ (int) hilo;
      }
      /**
      * 将此对象与指定对象比较。
      * <p>
      * 当且仅当参数不为 {@code null}、而是一个 UUID 对象、具有与此 UUID 相同的 varriant、包含相同的值（每一位均相同）时，结果才为 {@code true}。
      *
      * @param obj 要与之比较的对象
      *
      * @return 如果对象相同，则返回 {@code true}；否则返回 {@code false}
      */
      @Override
      public boolean equals(Object obj)
      {
      if ((null == obj) || (obj.getClass() != UUID.class))
      {
      return false;
      }
      UUID id = (UUID) obj;
      return (mostSigBits == id.mostSigBits && leastSigBits == id.leastSigBits);
      }
      // Comparison Operations
      /**
      * 将此 UUID 与指定的 UUID 比较。
      *
      * <p>
      * 如果两个 UUID 不同，且第一个 UUID 的最高有效字段大于第二个 UUID 的对应字段，则第一个 UUID 大于第二个 UUID。
      *
      * @param val 与此 UUID 比较的 UUID
      *
      * @return 在此 UUID 小于、等于或大于 val 时，分别返回 -1、0 或 1。
      *
      */
      @Override
      public int compareTo(UUID val)
      {
      // The ordering is intentionally set up so that the UUIDs
      // can simply be numerically compared as two numbers
      return (this.mostSigBits < val.mostSigBits ? -1 : //
      (this.mostSigBits > val.mostSigBits ? 1 : //
      (this.leastSigBits < val.leastSigBits ? -1 : //
      (this.leastSigBits > val.leastSigBits ? 1 : //
      0))));
      }
      // -------------------------------------------------------------------------------------------------------------------
      // Private method start
      /**
      * 返回指定数字对应的hex值
      *
      * @param val 值
      * @param digits 位
      * @return 值
      */
      private static String digits(long val, int digits)
      {
      long hi = 1L << (digits * 4);
      return Long.toHexString(hi | (val & (hi - 1))).substring(1);
      }
      /**
      * 检查是否为time-based版本UUID
      */
      private void checkTimeBase()
      {
      if (version() != 1)
      {
      throw new UnsupportedOperationException("Not a time-based UUID");
      }
      }
      /**
      * 获取{@link SecureRandom}，类提供加密的强随机数生成器 (RNG)
      *
      * @return {@link SecureRandom}
      */
      public static SecureRandom getSecureRandom()
      {
      try
      {
      return SecureRandom.getInstance("SHA1PRNG");
      }
      catch (NoSuchAlgorithmException e)
      {
      throw new UtilException(e);
      }
      }
      /**
      * 获取随机数生成器对象<br>
      * ThreadLocalRandom是JDK 7之后提供并发产生随机数，能够解决多个线程发生的竞争争夺。
      *
      * @return {@link ThreadLocalRandom}
      */
      public static ThreadLocalRandom getRandom()
      {
      return ThreadLocalRandom.current();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/controller/BaseController.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.controller;
      import com.github.pagehelper.PageInfo;
      import com.sjy.common.core.constant.HttpStatus;
      import com.sjy.common.core.utils.DateUtils;
      import com.sjy.common.core.utils.PageUtils;
      import com.sjy.common.core.web.domain.AjaxResult;
      import com.sjy.common.core.web.page.TableDataInfo;
      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import org.springframework.web.bind.WebDataBinder;
      import org.springframework.web.bind.annotation.InitBinder;
      import java.beans.PropertyEditorSupport;
      import java.util.Date;
      import java.util.List;
      /**
      * web层通用数据处理
      *
      * @author sjy
      */
      public class BaseController
      {
      protected final Logger logger = LoggerFactory.getLogger(this.getClass());
      /**
      * 将前台传递过来的日期格式的字符串，自动转化为Date类型
      */
      @InitBinder
      public void initBinder(WebDataBinder binder)
      {
      // Date 类型转换
      binder.registerCustomEditor(Date.class, new PropertyEditorSupport()
      {
      @Override
      public void setAsText(String text)
      {
      setValue(DateUtils.parseDate(text));
      }
      });
      }
      /**
      * 设置请求分页数据
      */
      protected void startPage()
      {
      PageUtils.startPage();
      }
      /**
      * 清理分页的线程变量
      */
      protected void clearPage()
      {
      PageUtils.clearPage();
      }
      /**
      * 响应请求分页数据
      */
      @SuppressWarnings({ "rawtypes", "unchecked" })
      protected TableDataInfo getDataTable(List<?> list)
      {
      TableDataInfo rspData = new TableDataInfo();
      rspData.setCode(HttpStatus.SUCCESS);
      rspData.setRows(list);
      rspData.setMsg("查询成功");
      rspData.setTotal(new PageInfo(list).getTotal());
      return rspData;
      }
      /**
      * 响应返回结果
      *
      * @param rows 影响行数
      * @return 操作结果
      */
      protected AjaxResult toAjax(int rows)
      {
      return rows > 0 ? AjaxResult.success() : AjaxResult.error();
      }
      /**
      * 响应返回结果
      *
      * @param result 结果
      * @return 操作结果
      */
      protected AjaxResult toAjax(boolean result)
      {
      return result ? success() : error();
      }
      /**
      * 返回成功
      */
      public AjaxResult success()
      {
      return AjaxResult.success();
      }
      /**
      * 返回失败消息
      */
      public AjaxResult error()
      {
      return AjaxResult.error();
      }
      /**
      * 返回成功消息
      */
      public AjaxResult success(String message)
      {
      return AjaxResult.success(message);
      }
      /**
      * 返回失败消息
      */
      public AjaxResult error(String message)
      {
      return AjaxResult.error(message);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/domain/AjaxResult.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.domain;
      import com.sjy.common.core.constant.HttpStatus;
      import com.sjy.common.core.utils.StringUtils;
      import java.util.HashMap;
      /**
      * 操作消息提醒
      *
      * @author sjy
      */
      public class AjaxResult extends HashMap<String, Object>
      {
      private static final long serialVersionUID = 1L;
      /** 状态码 */
      public static final String CODE_TAG = "code";
      /** 返回内容 */
      public static final String MSG_TAG = "msg";
      /** 数据对象 */
      public static final String DATA_TAG = "data";
      /**
      * 初始化一个新创建的 AjaxResult 对象，使其表示一个空消息。
      */
      public AjaxResult()
      {
      }
      /**
      * 初始化一个新创建的 AjaxResult 对象
      *
      * @param code 状态码
      * @param msg 返回内容
      */
      public AjaxResult(int code, String msg)
      {
      super.put(CODE_TAG, code);
      super.put(MSG_TAG, msg);
      }
      /**
      * 初始化一个新创建的 AjaxResult 对象
      *
      * @param code 状态码
      * @param msg 返回内容
      * @param data 数据对象
      */
      public AjaxResult(int code, String msg, Object data)
      {
      super.put(CODE_TAG, code);
      super.put(MSG_TAG, msg);
      if (StringUtils.isNotNull(data))
      {
      super.put(DATA_TAG, data);
      }
      }
      /**
      * 方便链式调用
      *
      * @param key
      * @param value
      * @return
      */
      @Override
      public AjaxResult put(String key, Object value)
      {
      super.put(key, value);
      return this;
      }
      /**
      * 返回成功消息
      *
      * @return 成功消息
      */
      public static AjaxResult success()
      {
      return AjaxResult.success("操作成功");
      }
      /**
      * 返回成功数据
      *
      * @return 成功消息
      */
      public static AjaxResult success(Object data)
      {
      return AjaxResult.success("操作成功", data);
      }
      /**
      * 返回成功消息
      *
      * @param msg 返回内容
      * @return 成功消息
      */
      public static AjaxResult success(String msg)
      {
      return AjaxResult.success(msg, null);
      }
      /**
      * 返回成功消息
      *
      * @param msg 返回内容
      * @param data 数据对象
      * @return 成功消息
      */
      public static AjaxResult success(String msg, Object data)
      {
      return new AjaxResult(HttpStatus.SUCCESS, msg, data);
      }
      /**
      * 返回错误消息
      *
      * @return
      */
      public static AjaxResult error()
      {
      return AjaxResult.error("操作失败");
      }
      /**
      * 返回错误消息
      *
      * @param msg 返回内容
      * @return 警告消息
      */
      public static AjaxResult error(String msg)
      {
      return AjaxResult.error(msg, null);
      }
      /**
      * 返回错误消息
      *
      * @param msg 返回内容
      * @param data 数据对象
      * @return 警告消息
      */
      public static AjaxResult error(String msg, Object data)
      {
      return new AjaxResult(HttpStatus.ERROR, msg, data);
      }
      /**
      * 返回错误消息
      *
      * @param code 状态码
      * @param msg 返回内容
      * @return 警告消息
      */
      public static AjaxResult error(int code, String msg)
      {
      return new AjaxResult(code, msg, null);
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/domain/BaseEntity.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.domain;
      import com.fasterxml.jackson.annotation.JsonFormat;
      import java.io.Serializable;
      import java.util.Date;
      import java.util.HashMap;
      import java.util.Map;
      /**
      * Entity基类
      *
      * @author sjy
      */
      public class BaseEntity implements Serializable
      {
      private static final long serialVersionUID = 1L;
      /** 搜索值 */
      private String searchValue;
      /** 创建者 */
      private String createBy;
      /** 创建时间 */
      @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
      private Date createTime;
      /** 更新者 */
      private String updateBy;
      /** 更新时间 */
      @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
      private Date updateTime;
      /** 备注 */
      private String remark;
      /** 请求参数 */
      private Map<String, Object> params;
      public String getSearchValue()
      {
      return searchValue;
      }
      public void setSearchValue(String searchValue)
      {
      this.searchValue = searchValue;
      }
      public String getCreateBy()
      {
      return createBy;
      }
      public void setCreateBy(String createBy)
      {
      this.createBy = createBy;
      }
      public Date getCreateTime()
      {
      return createTime;
      }
      public void setCreateTime(Date createTime)
      {
      this.createTime = createTime;
      }
      public String getUpdateBy()
      {
      return updateBy;
      }
      public void setUpdateBy(String updateBy)
      {
      this.updateBy = updateBy;
      }
      public Date getUpdateTime()
      {
      return updateTime;
      }
      public void setUpdateTime(Date updateTime)
      {
      this.updateTime = updateTime;
      }
      public String getRemark()
      {
      return remark;
      }
      public void setRemark(String remark)
      {
      this.remark = remark;
      }
      public Map<String, Object> getParams()
      {
      if (params == null)
      {
      params = new HashMap<>();
      }
      return params;
      }
      public void setParams(Map<String, Object> params)
      {
      this.params = params;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/domain/TreeEntity.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.domain;
      import java.util.ArrayList;
      import java.util.List;
      /**
      * Tree基类
      *
      * @author sjy
      */
      public class TreeEntity extends BaseEntity
      {
      private static final long serialVersionUID = 1L;
      /** 父菜单名称 */
      private String parentName;
      /** 父菜单ID */
      private Long parentId;
      /** 显示顺序 */
      private Integer orderNum;
      /** 祖级列表 */
      private String ancestors;
      /** 子部门 */
      private List<?> children = new ArrayList<>();
      public String getParentName()
      {
      return parentName;
      }
      public void setParentName(String parentName)
      {
      this.parentName = parentName;
      }
      public Long getParentId()
      {
      return parentId;
      }
      public void setParentId(Long parentId)
      {
      this.parentId = parentId;
      }
      public Integer getOrderNum()
      {
      return orderNum;
      }
      public void setOrderNum(Integer orderNum)
      {
      this.orderNum = orderNum;
      }
      public String getAncestors()
      {
      return ancestors;
      }
      public void setAncestors(String ancestors)
      {
      this.ancestors = ancestors;
      }
      public List<?> getChildren()
      {
      return children;
      }
      public void setChildren(List<?> children)
      {
      this.children = children;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/page/PageDomain.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.page;
      import com.sjy.common.core.utils.StringUtils;
      /**
      * 分页数据
      *
      * @author sjy
      */
      public class PageDomain
      {
      /** 当前记录起始索引 */
      private Integer pageNum;
      /** 每页显示记录数 */
      private Integer pageSize;
      /** 排序列 */
      private String orderByColumn;
      /** 排序的方向desc或者asc */
      private String isAsc = "asc";
      /** 分页参数合理化 */
      private Boolean reasonable = true;
      public String getOrderBy()
      {
      if (StringUtils.isEmpty(orderByColumn))
      {
      return "";
      }
      return StringUtils.toUnderScoreCase(orderByColumn) + " " + isAsc;
      }
      public Integer getPageNum()
      {
      return pageNum;
      }
      public void setPageNum(Integer pageNum)
      {
      this.pageNum = pageNum;
      }
      public Integer getPageSize()
      {
      return pageSize;
      }
      public void setPageSize(Integer pageSize)
      {
      this.pageSize = pageSize;
      }
      public String getOrderByColumn()
      {
      return orderByColumn;
      }
      public void setOrderByColumn(String orderByColumn)
      {
      this.orderByColumn = orderByColumn;
      }
      public String getIsAsc()
      {
      return isAsc;
      }
      public void setIsAsc(String isAsc)
      {
      if (StringUtils.isNotEmpty(isAsc))
      {
      // 兼容前端排序类型
      if ("ascending".equals(isAsc))
      {
      isAsc = "asc";
      }
      else if ("descending".equals(isAsc))
      {
      isAsc = "desc";
      }
      this.isAsc = isAsc;
      }
      }
      public Boolean getReasonable()
      {
      if (StringUtils.isNull(reasonable))
      {
      return Boolean.TRUE;
      }
      return reasonable;
      }
      public void setReasonable(Boolean reasonable)
      {
      this.reasonable = reasonable;
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/page/TableDataInfo.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.page;
      import java.io.Serializable;
      import java.util.List;
      /**
      * 表格分页数据对象
      *
      * @author sjy
      */
      public class TableDataInfo implements Serializable
      {
      private static final long serialVersionUID = 1L;
      /** 总记录数 */
      private long total;
      /** 列表数据 */
      private List<?> rows;
      /** 消息状态码 */
      private int code;
      /** 消息内容 */
      private String msg;
      /**
      * 表格数据对象
      */
      public TableDataInfo()
      {
      }
      /**
      * 分页
      *
      * @param list 列表数据
      * @param total 总记录数
      */
      public TableDataInfo(List<?> list, int total)
      {
      this.rows = list;
      this.total = total;
      }
      public long getTotal()
      {
      return total;
      }
      public void setTotal(long total)
      {
      this.total = total;
      }
      public List<?> getRows()
      {
      return rows;
      }
      public void setRows(List<?> rows)
      {
      this.rows = rows;
      }
      public int getCode()
      {
      return code;
      }
      public void setCode(int code)
      {
      this.code = code;
      }
      public String getMsg()
      {
      return msg;
      }
      public void setMsg(String msg)
      {
      this.msg = msg;
      }
      }
      \ No newline at end of file
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/web/page/TableSupport.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.web.page;
      import com.sjy.common.core.text.Convert;
      import com.sjy.common.core.utils.ServletUtils;
      /**
      * 表格数据处理
      *
      * @author sjy
      */
      public class TableSupport
      {
      /**
      * 当前记录起始索引
      */
      public static final String PAGE_NUM = "pageNum";
      /**
      * 每页显示记录数
      */
      public static final String PAGE_SIZE = "pageSize";
      /**
      * 排序列
      */
      public static final String ORDER_BY_COLUMN = "orderByColumn";
      /**
      * 排序的方向 "desc" 或者 "asc".
      */
      public static final String IS_ASC = "isAsc";
      /**
      * 分页参数合理化
      */
      public static final String REASONABLE = "reasonable";
      /**
      * 封装分页对象
      */
      public static PageDomain getPageDomain()
      {
      PageDomain pageDomain = new PageDomain();
      pageDomain.setPageNum(Convert.toInt(ServletUtils.getParameter(PAGE_NUM), 1));
      pageDomain.setPageSize(Convert.toInt(ServletUtils.getParameter(PAGE_SIZE), 10));
      pageDomain.setOrderByColumn(ServletUtils.getParameter(ORDER_BY_COLUMN));
      pageDomain.setIsAsc(ServletUtils.getParameter(IS_ASC));
      pageDomain.setReasonable(ServletUtils.getParameterToBool(REASONABLE));
      return pageDomain;
      }
      public static PageDomain buildPageRequest()
      {
      return getPageDomain();
      }
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/xss/Xss.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.xss;
      import javax.validation.Constraint;
      import javax.validation.Payload;
      import java.lang.annotation.ElementType;
      import java.lang.annotation.Retention;
      import java.lang.annotation.RetentionPolicy;
      import java.lang.annotation.Target;
      /**
      * 自定义xss校验注解
      *
      * @author sjy
      */
      @Retention(RetentionPolicy.RUNTIME)
      @Target(value = { ElementType.METHOD, ElementType.FIELD, ElementType.CONSTRUCTOR, ElementType.PARAMETER })
      @Constraint(validatedBy = { XssValidator.class })
      public @interface Xss
      {
      String message()
      default "不允许任何脚本运行";
      Class<?>[] groups() default {};
      Class<? extends Payload>[] payload() default {};
      }
      edu-common/edu-common-core/src/main/java/com/sjy/common/core/xss/XssValidator.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.core.xss;
      import com.sjy.common.core.utils.StringUtils;
      import javax.validation.ConstraintValidator;
      import javax.validation.ConstraintValidatorContext;
      import java.util.regex.Matcher;
      import java.util.regex.Pattern;
      /**
      * 自定义xss校验注解实现
      *
      * @author sjy
      */
      public class XssValidator implements ConstraintValidator<Xss, String>
      {
      private static final String HTML_PATTERN = "<(\\S*?)[^>]*>.*?|<.*? />";
      @Override
      public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext)
      {
      if (StringUtils.isBlank(value))
      {
      return true;
      }
      return !containsHtml(value);
      }
      public static boolean containsHtml(String value)
      {
      Pattern pattern = Pattern.compile(HTML_PATTERN);
      Matcher matcher = pattern.matcher(value);
      return matcher.matches();
      }
      }
      \ No newline at end of file
      edu-common/edu-common-log/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <artifactId>edu-common</artifactId>
      <groupId>com.sjy</groupId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-common-log</artifactId>
      <properties>
      <maven.compiler.source>8</maven.compiler.source>
      <maven.compiler.target>8</maven.compiler.target>
      </properties>
      </project>
      \ No newline at end of file
      edu-common/edu-common-log/src/main/resources/META-INF/spring.factories 0 → 100644
      View file @ fc3e6050
      org.springframework.boot.autoconfigure.EnableAutoConfiguration=
      edu-common/edu-common-redis/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns="http://maven.apache.org/POM/4.0.0"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common</artifactId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-common-redis</artifactId>
      <description>
      edu-common-redis缓存服务
      </description>
      <dependencies>
      <!-- SpringBoot Boot Redis -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-data-redis</artifactId>
      </dependency>
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-core</artifactId>
      </dependency>
      </dependencies>
      </project>
      \ No newline at end of file
      edu-common/edu-common-redis/src/main/java/com/sjy/common/redis/configure/FastJson2JsonRedisSerializer.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.redis.configure;
      import com.alibaba.fastjson2.JSON;
      import com.alibaba.fastjson2.JSONReader;
      import com.alibaba.fastjson2.JSONWriter;
      import org.springframework.data.redis.serializer.RedisSerializer;
      import org.springframework.data.redis.serializer.SerializationException;
      import java.nio.charset.Charset;
      /**
      * Redis使用FastJson序列化
      *
      * @author sjy
      */
      public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T>
      {
      public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
      private Class<T> clazz;
      public FastJson2JsonRedisSerializer(Class<T> clazz)
      {
      super();
      this.clazz = clazz;
      }
      @Override
      public byte[] serialize(T t) throws SerializationException
      {
      if (t == null)
      {
      return new byte[0];
      }
      return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET);
      }
      @Override
      public T deserialize(byte[] bytes) throws SerializationException
      {
      if (bytes == null || bytes.length <= 0)
      {
      return null;
      }
      String str = new String(bytes, DEFAULT_CHARSET);
      return JSON.parseObject(str, clazz, JSONReader.Feature.SupportAutoType);
      }
      }
      edu-common/edu-common-redis/src/main/java/com/sjy/common/redis/configure/RedisConfig.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.redis.configure;
      import org.springframework.boot.autoconfigure.AutoConfigureBefore;
      import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
      import org.springframework.cache.annotation.CachingConfigurerSupport;
      import org.springframework.cache.annotation.EnableCaching;
      import org.springframework.context.annotation.Bean;
      import org.springframework.context.annotation.Configuration;
      import org.springframework.data.redis.connection.RedisConnectionFactory;
      import org.springframework.data.redis.core.RedisTemplate;
      import org.springframework.data.redis.serializer.StringRedisSerializer;
      /**
      * redis配置
      *
      * @author sjy
      */
      @Configuration
      @EnableCaching
      @AutoConfigureBefore(RedisAutoConfiguration.class)
      public class RedisConfig extends CachingConfigurerSupport
      {
      @Bean
      @SuppressWarnings(value = { "unchecked", "rawtypes" })
      public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
      {
      RedisTemplate<Object, Object> template = new RedisTemplate<>();
      template.setConnectionFactory(connectionFactory);
      FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);
      // 使用StringRedisSerializer来序列化和反序列化redis的key值
      template.setKeySerializer(new StringRedisSerializer());
      template.setValueSerializer(serializer);
      // Hash的key也采用StringRedisSerializer的序列化方式
      template.setHashKeySerializer(new StringRedisSerializer());
      template.setHashValueSerializer(serializer);
      template.afterPropertiesSet();
      return template;
      }
      }
      edu-common/edu-common-redis/src/main/java/com/sjy/common/redis/service/RedisService.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.redis.service;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.data.redis.core.BoundSetOperations;
      import org.springframework.data.redis.core.HashOperations;
      import org.springframework.data.redis.core.RedisTemplate;
      import org.springframework.data.redis.core.ValueOperations;
      import org.springframework.stereotype.Component;
      import java.util.*;
      import java.util.concurrent.TimeUnit;
      /**
      * spring redis 工具类
      *
      * @author sjy
      **/
      @SuppressWarnings(value = { "unchecked", "rawtypes" })
      @Component
      public class RedisService
      {
      @Autowired
      public RedisTemplate redisTemplate;
      /**
      * 缓存基本的对象，Integer、String、实体类等
      *
      * @param key 缓存的键值
      * @param value 缓存的值
      */
      public <T> void setCacheObject(final String key, final T value)
      {
      redisTemplate.opsForValue().set(key, value);
      }
      /**
      * 缓存基本的对象，Integer、String、实体类等
      *
      * @param key 缓存的键值
      * @param value 缓存的值
      * @param timeout 时间
      * @param timeUnit 时间颗粒度
      */
      public <T> void setCacheObject(final String key, final T value, final Long timeout, final TimeUnit timeUnit)
      {
      redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
      }
      /**
      * 设置有效时间
      *
      * @param key Redis键
      * @param timeout 超时时间
      * @return true=设置成功；false=设置失败
      */
      public boolean expire(final String key, final long timeout)
      {
      return expire(key, timeout, TimeUnit.SECONDS);
      }
      /**
      * 设置有效时间
      *
      * @param key Redis键
      * @param timeout 超时时间
      * @param unit 时间单位
      * @return true=设置成功；false=设置失败
      */
      public boolean expire(final String key, final long timeout, final TimeUnit unit)
      {
      return redisTemplate.expire(key, timeout, unit);
      }
      /**
      * 获取有效时间
      *
      * @param key Redis键
      * @return 有效时间
      */
      public long getExpire(final String key)
      {
      return redisTemplate.getExpire(key);
      }
      /**
      * 判断 key是否存在
      *
      * @param key 键
      * @return true 存在 false不存在
      */
      public Boolean hasKey(String key)
      {
      return redisTemplate.hasKey(key);
      }
      /**
      * 获得缓存的基本对象。
      *
      * @param key 缓存键值
      * @return 缓存键值对应的数据
      */
      public <T> T getCacheObject(final String key)
      {
      ValueOperations<String, T> operation = redisTemplate.opsForValue();
      return operation.get(key);
      }
      /**
      * 删除单个对象
      *
      * @param key
      */
      public boolean deleteObject(final String key)
      {
      return redisTemplate.delete(key);
      }
      /**
      * 删除集合对象
      *
      * @param collection 多个对象
      * @return
      */
      public long deleteObject(final Collection collection)
      {
      return redisTemplate.delete(collection);
      }
      /**
      * 缓存List数据
      *
      * @param key 缓存的键值
      * @param dataList 待缓存的List数据
      * @return 缓存的对象
      */
      public <T> long setCacheList(final String key, final List<T> dataList)
      {
      Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
      return count == null ? 0 : count;
      }
      /**
      * 获得缓存的list对象
      *
      * @param key 缓存的键值
      * @return 缓存键值对应的数据
      */
      public <T> List<T> getCacheList(final String key)
      {
      return redisTemplate.opsForList().range(key, 0, -1);
      }
      /**
      * 缓存Set
      *
      * @param key 缓存键值
      * @param dataSet 缓存的数据
      * @return 缓存数据的对象
      */
      public <T> BoundSetOperations<String, T> setCacheSet(final String key, final Set<T> dataSet)
      {
      BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
      Iterator<T> it = dataSet.iterator();
      while (it.hasNext())
      {
      setOperation.add(it.next());
      }
      return setOperation;
      }
      /**
      * 获得缓存的set
      *
      * @param key
      * @return
      */
      public <T> Set<T> getCacheSet(final String key)
      {
      return redisTemplate.opsForSet().members(key);
      }
      /**
      * 缓存Map
      *
      * @param key
      * @param dataMap
      */
      public <T> void setCacheMap(final String key, final Map<String, T> dataMap)
      {
      if (dataMap != null) {
      redisTemplate.opsForHash().putAll(key, dataMap);
      }
      }
      /**
      * 获得缓存的Map
      *
      * @param key
      * @return
      */
      public <T> Map<String, T> getCacheMap(final String key)
      {
      return redisTemplate.opsForHash().entries(key);
      }
      /**
      * 往Hash中存入数据
      *
      * @param key Redis键
      * @param hKey Hash键
      * @param value 值
      */
      public <T> void setCacheMapValue(final String key, final String hKey, final T value)
      {
      redisTemplate.opsForHash().put(key, hKey, value);
      }
      /**
      * 获取Hash中的数据
      *
      * @param key Redis键
      * @param hKey Hash键
      * @return Hash中的对象
      */
      public <T> T getCacheMapValue(final String key, final String hKey)
      {
      HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash();
      return opsForHash.get(key, hKey);
      }
      /**
      * 获取多个Hash中的数据
      *
      * @param key Redis键
      * @param hKeys Hash键集合
      * @return Hash对象集合
      */
      public <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys)
      {
      return redisTemplate.opsForHash().multiGet(key, hKeys);
      }
      /**
      * 获得缓存的基本对象列表
      *
      * @param pattern 字符串前缀
      * @return 对象列表
      */
      public Collection<String> keys(final String pattern)
      {
      return redisTemplate.keys(pattern);
      }
      }
      edu-common/edu-common-security/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common</artifactId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-common-security</artifactId>
      <description>
      edu-common-security安全模块
      </description>
      <dependencies>
      <!-- Spring Web -->
      <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      </dependency>
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-redis</artifactId>
      </dependency>
      </dependencies>
      </project>
      edu-common/edu-common-swagger/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns="http://maven.apache.org/POM/4.0.0"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common</artifactId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-common-swagger</artifactId>
      <description>
      edu-common-swagger系统接口
      </description>
      <dependencies>
      <!-- SpringBoot Web -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
      </dependency>
      <!-- Swagger -->
      <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger2</artifactId>
      <version>${swagger.fox.version}</version>
      </dependency>
      </dependencies>
      </project>
      edu-common/edu-common-swagger/src/main/java/com/sjy/common/swagger/annotation/EnableCustomSwagger2.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.swagger.annotation;
      import com.sjy.common.swagger.config.SwaggerAutoConfiguration;
      import org.springframework.context.annotation.Import;
      import java.lang.annotation.*;
      @Target({ ElementType.TYPE })
      @Retention(RetentionPolicy.RUNTIME)
      @Documented
      @Inherited
      @Import({ SwaggerAutoConfiguration.class })
      public @interface EnableCustomSwagger2
      {
      }
      edu-common/edu-common-swagger/src/main/java/com/sjy/common/swagger/config/SwaggerAutoConfiguration.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.swagger.config;
      import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
      import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
      import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
      import org.springframework.context.annotation.Bean;
      import org.springframework.context.annotation.Configuration;
      import springfox.documentation.builders.ApiInfoBuilder;
      import springfox.documentation.builders.PathSelectors;
      import springfox.documentation.builders.RequestHandlerSelectors;
      import springfox.documentation.service.*;
      import springfox.documentation.spi.DocumentationType;
      import springfox.documentation.spi.service.contexts.SecurityContext;
      import springfox.documentation.spring.web.plugins.ApiSelectorBuilder;
      import springfox.documentation.spring.web.plugins.Docket;
      import springfox.documentation.swagger2.annotations.EnableSwagger2;
      import java.util.ArrayList;
      import java.util.Arrays;
      import java.util.List;
      import java.util.function.Predicate;
      @Configuration
      @EnableSwagger2
      @EnableAutoConfiguration
      @ConditionalOnProperty(name = "swagger.enabled", matchIfMissing = true)
      public class SwaggerAutoConfiguration
      {
      /**
      * 默认的排除路径，排除Spring Boot默认的错误处理路径和端点
      */
      private static final List<String> DEFAULT_EXCLUDE_PATH = Arrays.asList("/error", "/actuator/**");
      private static final String BASE_PATH = "/**";
      @Bean
      @ConditionalOnMissingBean
      public SwaggerProperties swaggerProperties()
      {
      return new SwaggerProperties();
      }
      @Bean
      public Docket api(SwaggerProperties swaggerProperties)
      {
      // base-path处理
      if (swaggerProperties.getBasePath().isEmpty())
      {
      swaggerProperties.getBasePath().add(BASE_PATH);
      }
      // noinspection unchecked
      List<Predicate<String>> basePath = new ArrayList<Predicate<String>>();
      swaggerProperties.getBasePath().forEach(path -> basePath.add(PathSelectors.ant(path)));
      // exclude-path处理
      if (swaggerProperties.getExcludePath().isEmpty())
      {
      swaggerProperties.getExcludePath().addAll(DEFAULT_EXCLUDE_PATH);
      }
      List<Predicate<String>> excludePath = new ArrayList<>();
      swaggerProperties.getExcludePath().forEach(path -> excludePath.add(PathSelectors.ant(path)));
      ApiSelectorBuilder builder = new Docket(DocumentationType.SWAGGER_2).host(swaggerProperties.getHost())
      .apiInfo(apiInfo(swaggerProperties)).select()
      .apis(RequestHandlerSelectors.basePackage(swaggerProperties.getBasePackage()));
      swaggerProperties.getBasePath().forEach(p -> builder.paths(PathSelectors.ant(p)));
      swaggerProperties.getExcludePath().forEach(p -> builder.paths(PathSelectors.ant(p).negate()));
      return builder.build().securitySchemes(securitySchemes()).securityContexts(securityContexts()).pathMapping("/");
      }
      /**
      * 安全模式，这里指定token通过Authorization头请求头传递
      */
      private List<SecurityScheme> securitySchemes()
      {
      List<SecurityScheme> apiKeyList = new ArrayList<SecurityScheme>();
      apiKeyList.add(new ApiKey("Authorization", "Authorization", "header"));
      return apiKeyList;
      }
      /**
      * 安全上下文
      */
      private List<SecurityContext> securityContexts()
      {
      List<SecurityContext> securityContexts = new ArrayList<>();
      securityContexts.add(
      SecurityContext.builder()
      .securityReferences(defaultAuth())
      .operationSelector(o -> o.requestMappingPattern().matches("/.*"))
      .build());
      return securityContexts;
      }
      /**
      * 默认的全局鉴权策略
      *
      * @return
      */
      private List<SecurityReference> defaultAuth()
      {
      AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
      AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
      authorizationScopes[0] = authorizationScope;
      List<SecurityReference> securityReferences = new ArrayList<>();
      securityReferences.add(new SecurityReference("Authorization", authorizationScopes));
      return securityReferences;
      }
      private ApiInfo apiInfo(SwaggerProperties swaggerProperties)
      {
      return new ApiInfoBuilder()
      .title(swaggerProperties.getTitle())
      .description(swaggerProperties.getDescription())
      .license(swaggerProperties.getLicense())
      .licenseUrl(swaggerProperties.getLicenseUrl())
      .termsOfServiceUrl(swaggerProperties.getTermsOfServiceUrl())
      .contact(new Contact(swaggerProperties.getContact().getName(), swaggerProperties.getContact().getUrl(), swaggerProperties.getContact().getEmail()))
      .version(swaggerProperties.getVersion())
      .build();
      }
      }
      edu-common/edu-common-swagger/src/main/java/com/sjy/common/swagger/config/SwaggerBeanPostProcessor.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.swagger.config;
      import org.springframework.beans.BeansException;
      import org.springframework.beans.factory.config.BeanPostProcessor;
      import org.springframework.stereotype.Component;
      import org.springframework.util.ReflectionUtils;
      import org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping;
      import springfox.documentation.spring.web.plugins.WebFluxRequestHandlerProvider;
      import springfox.documentation.spring.web.plugins.WebMvcRequestHandlerProvider;
      import java.lang.reflect.Field;
      import java.util.List;
      import java.util.stream.Collectors;
      /**
      * swagger 在 springboot 2.6.x 不兼容问题的处理
      *
      * @author sjy
      */
      @Component
      public class SwaggerBeanPostProcessor implements BeanPostProcessor
      {
      @Override
      public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException
      {
      if (bean instanceof WebMvcRequestHandlerProvider || bean instanceof WebFluxRequestHandlerProvider)
      {
      customizeSpringfoxHandlerMappings(getHandlerMappings(bean));
      }
      return bean;
      }
      private <T extends RequestMappingInfoHandlerMapping> void customizeSpringfoxHandlerMappings(List<T> mappings)
      {
      List<T> copy = mappings.stream().filter(mapping -> mapping.getPatternParser() == null)
      .collect(Collectors.toList());
      mappings.clear();
      mappings.addAll(copy);
      }
      @SuppressWarnings("unchecked")
      private List<RequestMappingInfoHandlerMapping> getHandlerMappings(Object bean)
      {
      try
      {
      Field field = ReflectionUtils.findField(bean.getClass(), "handlerMappings");
      field.setAccessible(true);
      return (List<RequestMappingInfoHandlerMapping>) field.get(bean);
      }
      catch (IllegalArgumentException | IllegalAccessException e)
      {
      throw new IllegalStateException(e);
      }
      }
      }
      edu-common/edu-common-swagger/src/main/java/com/sjy/common/swagger/config/SwaggerProperties.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.swagger.config;
      import org.springframework.boot.context.properties.ConfigurationProperties;
      import org.springframework.stereotype.Component;
      import java.util.ArrayList;
      import java.util.List;
      @Component
      @ConfigurationProperties("swagger")
      public class SwaggerProperties
      {
      /**
      * 是否开启swagger
      */
      private Boolean enabled;
      /**
      * swagger会解析的包路径
      **/
      private String basePackage = "";
      /**
      * swagger会解析的url规则
      **/
      private List<String> basePath = new ArrayList<>();
      /**
      * 在basePath基础上需要排除的url规则
      **/
      private List<String> excludePath = new ArrayList<>();
      /**
      * 标题
      **/
      private String title = "";
      /**
      * 描述
      **/
      private String description = "";
      /**
      * 版本
      **/
      private String version = "";
      /**
      * 许可证
      **/
      private String license = "";
      /**
      * 许可证URL
      **/
      private String licenseUrl = "";
      /**
      * 服务条款URL
      **/
      private String termsOfServiceUrl = "";
      /**
      * host信息
      **/
      private String host = "";
      /**
      * 联系人信息
      */
      private Contact contact = new Contact();
      /**
      * 全局统一鉴权配置
      **/
      private Authorization authorization = new Authorization();
      public Boolean getEnabled()
      {
      return enabled;
      }
      public void setEnabled(Boolean enabled)
      {
      this.enabled = enabled;
      }
      public String getBasePackage()
      {
      return basePackage;
      }
      public void setBasePackage(String basePackage)
      {
      this.basePackage = basePackage;
      }
      public List<String> getBasePath()
      {
      return basePath;
      }
      public void setBasePath(List<String> basePath)
      {
      this.basePath = basePath;
      }
      public List<String> getExcludePath()
      {
      return excludePath;
      }
      public void setExcludePath(List<String> excludePath)
      {
      this.excludePath = excludePath;
      }
      public String getTitle()
      {
      return title;
      }
      public void setTitle(String title)
      {
      this.title = title;
      }
      public String getDescription()
      {
      return description;
      }
      public void setDescription(String description)
      {
      this.description = description;
      }
      public String getVersion()
      {
      return version;
      }
      public void setVersion(String version)
      {
      this.version = version;
      }
      public String getLicense()
      {
      return license;
      }
      public void setLicense(String license)
      {
      this.license = license;
      }
      public String getLicenseUrl()
      {
      return licenseUrl;
      }
      public void setLicenseUrl(String licenseUrl)
      {
      this.licenseUrl = licenseUrl;
      }
      public String getTermsOfServiceUrl()
      {
      return termsOfServiceUrl;
      }
      public void setTermsOfServiceUrl(String termsOfServiceUrl)
      {
      this.termsOfServiceUrl = termsOfServiceUrl;
      }
      public String getHost()
      {
      return host;
      }
      public void setHost(String host)
      {
      this.host = host;
      }
      public Contact getContact()
      {
      return contact;
      }
      public void setContact(Contact contact)
      {
      this.contact = contact;
      }
      public Authorization getAuthorization()
      {
      return authorization;
      }
      public void setAuthorization(Authorization authorization)
      {
      this.authorization = authorization;
      }
      public static class Contact
      {
      /**
      * 联系人
      **/
      private String name = "";
      /**
      * 联系人url
      **/
      private String url = "";
      /**
      * 联系人email
      **/
      private String email = "";
      public String getName()
      {
      return name;
      }
      public void setName(String name)
      {
      this.name = name;
      }
      public String getUrl()
      {
      return url;
      }
      public void setUrl(String url)
      {
      this.url = url;
      }
      public String getEmail()
      {
      return email;
      }
      public void setEmail(String email)
      {
      this.email = email;
      }
      }
      public static class Authorization
      {
      /**
      * 鉴权策略ID，需要和SecurityReferences ID保持一致
      */
      private String name = "";
      /**
      * 需要开启鉴权URL的正则
      */
      private String authRegex = "^.*$";
      /**
      * 鉴权作用域列表
      */
      private List<AuthorizationScope> authorizationScopeList = new ArrayList<>();
      private List<String> tokenUrlList = new ArrayList<>();
      public String getName()
      {
      return name;
      }
      public void setName(String name)
      {
      this.name = name;
      }
      public String getAuthRegex()
      {
      return authRegex;
      }
      public void setAuthRegex(String authRegex)
      {
      this.authRegex = authRegex;
      }
      public List<AuthorizationScope> getAuthorizationScopeList()
      {
      return authorizationScopeList;
      }
      public void setAuthorizationScopeList(List<AuthorizationScope> authorizationScopeList)
      {
      this.authorizationScopeList = authorizationScopeList;
      }
      public List<String> getTokenUrlList()
      {
      return tokenUrlList;
      }
      public void setTokenUrlList(List<String> tokenUrlList)
      {
      this.tokenUrlList = tokenUrlList;
      }
      }
      public static class AuthorizationScope
      {
      /**
      * 作用域名称
      */
      private String scope = "";
      /**
      * 作用域描述
      */
      private String description = "";
      public String getScope()
      {
      return scope;
      }
      public void setScope(String scope)
      {
      this.scope = scope;
      }
      public String getDescription()
      {
      return description;
      }
      public void setDescription(String description)
      {
      this.description = description;
      }
      }
      }
      \ No newline at end of file
      edu-common/edu-common-swagger/src/main/java/com/sjy/common/swagger/config/SwaggerWebConfiguration.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.common.swagger.config;
      import org.springframework.context.annotation.Configuration;
      import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
      import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
      /**
      * swagger 资源映射路径
      *
      * @author sjy
      */
      @Configuration
      public class SwaggerWebConfiguration implements WebMvcConfigurer
      {
      @Override
      public void addResourceHandlers(ResourceHandlerRegistry registry)
      {
      /** swagger-ui 地址 */
      registry.addResourceHandler("/swagger-ui/**")
      .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/");
      }
      }
      \ No newline at end of file
      edu-common/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <groupId>com.sjy</groupId>
      <artifactId>education_platform</artifactId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <modules>
      <module>edu-common-core</module>
      <module>edu-common-redis</module>
      <module>edu-common-swagger</module>
      <module>edu-common-security</module>
      <module>edu-common-log</module>
      </modules>
      <artifactId>edu-common</artifactId>
      <packaging>pom</packaging>
      <description>
      edu-common通用模块
      </description>
      </project>
      edu-front/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <artifactId>education_platform</artifactId>
      <groupId>com.sjy</groupId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-front</artifactId>
      <properties>
      <maven.compiler.source>8</maven.compiler.source>
      <maven.compiler.target>8</maven.compiler.target>
      </properties>
      </project>
      \ No newline at end of file
      edu-gateway/pom.xml 0 → 100644
      View file @ fc3e6050
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <groupId>com.sjy</groupId>
      <artifactId>education_platform</artifactId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-gateway</artifactId>
      <description>
      edu-gateway网关模块
      </description>
      <dependencies>
      <!-- SpringCloud Gateway -->
      <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-gateway</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Nacos -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Nacos Config -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Sentinel -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Sentinel Gateway -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-alibaba-sentinel-gateway</artifactId>
      </dependency>
      <!-- Sentinel Datasource Nacos -->
      <dependency>
      <groupId>com.alibaba.csp</groupId>
      <artifactId>sentinel-datasource-nacos</artifactId>
      </dependency>
      <!-- SpringBoot Actuator -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <!-- SpringCloud Loadbalancer -->
      <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-loadbalancer</artifactId>
      </dependency>
      <!--验证码 -->
      <dependency>
      <groupId>com.github.penggle</groupId>
      <artifactId>kaptcha</artifactId>
      </dependency>
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-redis</artifactId>
      </dependency>
      <!-- Swagger -->
      <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger-ui</artifactId>
      <version>${swagger.fox.version}</version>
      </dependency>
      <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger2</artifactId>
      <version>${swagger.fox.version}</version>
      </dependency>
      </dependencies>
      <build>
      <finalName>${project.artifactId}</finalName>
      <plugins>
      <plugin>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-maven-plugin</artifactId>
      <executions>
      <execution>
      <goals>
      <goal>repackage</goal>
      </goals>
      </execution>
      </executions>
      </plugin>
      </plugins>
      </build>
      </project>
      edu-gateway/src/main/java/com/sjy/EduGatewayApplication.java 0 → 100644
      View file @ fc3e6050
      package com.sjy;
      import org.springframework.boot.SpringApplication;
      import org.springframework.boot.autoconfigure.SpringBootApplication;
      import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
      import org.springframework.context.annotation.AnnotationConfigApplicationContext;
      @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class })
      public class EduGatewayApplication {
      public static void main(String[] args)
      {
      SpringApplication.run(EduGatewayApplication.class, args);
      System.out.println("网关启动成功");
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/config/CaptchaConfig.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config;
      import com.google.code.kaptcha.impl.DefaultKaptcha;
      import com.google.code.kaptcha.util.Config;
      import org.springframework.context.annotation.Bean;
      import org.springframework.context.annotation.Configuration;
      import java.util.Properties;
      import static com.google.code.kaptcha.Constants.*;
      /**
      * 验证码配置
      *
      * @author
      */
      @Configuration
      public class CaptchaConfig
      {
      @Bean(name = "captchaProducer")
      public DefaultKaptcha getKaptchaBean()
      {
      DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
      Properties properties = new Properties();
      // 是否有边框 默认为true 我们可以自己设置yes，no
      properties.setProperty(KAPTCHA_BORDER, "yes");
      // 验证码文本字符颜色 默认为Color.BLACK
      properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "black");
      // 验证码图片宽度 默认为200
      properties.setProperty(KAPTCHA_IMAGE_WIDTH, "160");
      // 验证码图片高度 默认为50
      properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
      // 验证码文本字符大小 默认为40
      properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "38");
      // KAPTCHA_SESSION_KEY
      properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCode");
      // 验证码文本字符长度 默认为5
      properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4");
      // 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
      properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
      // 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
      properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
      Config config = new Config(properties);
      defaultKaptcha.setConfig(config);
      return defaultKaptcha;
      }
      @Bean(name = "captchaProducerMath")
      public DefaultKaptcha getKaptchaBeanMath()
      {
      DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
      Properties properties = new Properties();
      // 是否有边框 默认为true 我们可以自己设置yes，no
      properties.setProperty(KAPTCHA_BORDER, "yes");
      // 边框颜色 默认为Color.BLACK
      properties.setProperty(KAPTCHA_BORDER_COLOR, "105,179,90");
      // 验证码文本字符颜色 默认为Color.BLACK
      properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "blue");
      // 验证码图片宽度 默认为200
      properties.setProperty(KAPTCHA_IMAGE_WIDTH, "160");
      // 验证码图片高度 默认为50
      properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
      // 验证码文本字符大小 默认为40
      properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "35");
      // KAPTCHA_SESSION_KEY
      properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCodeMath");
      // 验证码文本生成器
      properties.setProperty(KAPTCHA_TEXTPRODUCER_IMPL, "com.edu.gateway.config.KaptchaTextCreator");
      // 验证码文本字符间距 默认为2
      properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_SPACE, "3");
      // 验证码文本字符长度 默认为5
      properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "6");
      // 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
      properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
      // 验证码噪点颜色 默认为Color.BLACK
      properties.setProperty(KAPTCHA_NOISE_COLOR, "white");
      // 干扰实现类
      properties.setProperty(KAPTCHA_NOISE_IMPL, "com.google.code.kaptcha.impl.NoNoise");
      // 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
      properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
      Config config = new Config(properties);
      defaultKaptcha.setConfig(config);
      return defaultKaptcha;
      }
      }
      \ No newline at end of file
      edu-gateway/src/main/java/com/sjy/gateway/config/GatewayConfig.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config;
      import org.springframework.context.annotation.Bean;
      import org.springframework.context.annotation.Configuration;
      import org.springframework.core.Ordered;
      import org.springframework.core.annotation.Order;
      /**
      * 网关限流配置
      *
      * @author
      */
      //@Configuration
      public class GatewayConfig
      {
      /* @Bean
      @Order(Ordered.HIGHEST_PRECEDENCE)
      public SentinelFallbackHandler sentinelGatewayExceptionHandler()
      {
      return new SentinelFallbackHandler();
      }*/
      }
      \ No newline at end of file
      edu-gateway/src/main/java/com/sjy/gateway/config/KaptchaTextCreator.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config;
      import com.google.code.kaptcha.text.impl.DefaultTextCreator;
      import java.util.Random;
      /**
      * 验证码文本生成器
      *
      * @author
      */
      public class KaptchaTextCreator extends DefaultTextCreator
      {
      private static final String[] CNUMBERS = "0,1,2,3,4,5,6,7,8,9,10".split(",");
      @Override
      public String getText()
      {
      Integer result = 0;
      Random random = new Random();
      int x = random.nextInt(10);
      int y = random.nextInt(10);
      StringBuilder suChinese = new StringBuilder();
      int randomoperands = (int) Math.round(Math.random() * 2);
      if (randomoperands == 0)
      {
      result = x * y;
      suChinese.append(CNUMBERS[x]);
      suChinese.append("*");
      suChinese.append(CNUMBERS[y]);
      }
      else if (randomoperands == 1)
      {
      if (!(x == 0) && y % x == 0)
      {
      result = y / x;
      suChinese.append(CNUMBERS[y]);
      suChinese.append("/");
      suChinese.append(CNUMBERS[x]);
      }
      else
      {
      result = x + y;
      suChinese.append(CNUMBERS[x]);
      suChinese.append("+");
      suChinese.append(CNUMBERS[y]);
      }
      }
      else if (randomoperands == 2)
      {
      if (x >= y)
      {
      result = x - y;
      suChinese.append(CNUMBERS[x]);
      suChinese.append("-");
      suChinese.append(CNUMBERS[y]);
      }
      else
      {
      result = y - x;
      suChinese.append(CNUMBERS[y]);
      suChinese.append("-");
      suChinese.append(CNUMBERS[x]);
      }
      }
      else
      {
      result = x + y;
      suChinese.append(CNUMBERS[x]);
      suChinese.append("+");
      suChinese.append(CNUMBERS[y]);
      }
      suChinese.append("=?@" + result);
      return suChinese.toString();
      }
      }
      \ No newline at end of file
      edu-gateway/src/main/java/com/sjy/gateway/config/RouterFunctionConfiguration.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config;
      import org.springframework.context.annotation.Configuration;
      /**
      * 路由配置信息
      *
      * @author
      */
      @Configuration
      public class RouterFunctionConfiguration
      {
      }
      edu-gateway/src/main/java/com/sjy/gateway/config/SwaggerProvider.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.cloud.gateway.config.GatewayProperties;
      import org.springframework.cloud.gateway.route.RouteLocator;
      import org.springframework.cloud.gateway.support.NameUtils;
      import org.springframework.context.annotation.Lazy;
      import org.springframework.stereotype.Component;
      import org.springframework.web.reactive.config.ResourceHandlerRegistry;
      import org.springframework.web.reactive.config.WebFluxConfigurer;
      import springfox.documentation.swagger.web.SwaggerResource;
      import springfox.documentation.swagger.web.SwaggerResourcesProvider;
      import java.util.ArrayList;
      import java.util.List;
      /**
      * 聚合系统接口
      *
      * @author
      */
      @Component
      public class SwaggerProvider implements SwaggerResourcesProvider, WebFluxConfigurer
      {
      /**
      * Swagger2默认的url后缀
      */
      public static final String SWAGGER2URL = "/v2/api-docs";
      /**
      * 网关路由
      */
      @Lazy
      @Autowired
      private RouteLocator routeLocator;
      @Autowired
      private GatewayProperties gatewayProperties;
      /**
      * 聚合其他服务接口
      *
      * @return
      */
      @Override
      public List<SwaggerResource> get()
      {
      List<SwaggerResource> resourceList = new ArrayList<>();
      List<String> routes = new ArrayList<>();
      // 获取网关中配置的route
      routeLocator.getRoutes().subscribe(route -> routes.add(route.getId()));
      gatewayProperties.getRoutes().stream()
      .filter(routeDefinition -> routes
      .contains(routeDefinition.getId()))
      .forEach(routeDefinition -> routeDefinition.getPredicates().stream()
      .filter(predicateDefinition -> "Path".equalsIgnoreCase(predicateDefinition.getName()))
      .filter(predicateDefinition -> !"edu-auth".equalsIgnoreCase(routeDefinition.getId()))
      .forEach(predicateDefinition -> resourceList
      .add(swaggerResource(routeDefinition.getId(), predicateDefinition.getArgs()
      .get(NameUtils.GENERATED_NAME_PREFIX + "0").replace("/**", SWAGGER2URL)))));
      return resourceList;
      }
      private SwaggerResource swaggerResource(String name, String location)
      {
      SwaggerResource swaggerResource = new SwaggerResource();
      swaggerResource.setName(name);
      swaggerResource.setLocation(location);
      swaggerResource.setSwaggerVersion("2.0");
      return swaggerResource;
      }
      @Override
      public void addResourceHandlers(ResourceHandlerRegistry registry)
      {
      /** swagger-ui 地址 */
      registry.addResourceHandler("/swagger-ui/**")
      .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/");
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/config/properties/CaptchaProperties.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config.properties;
      import org.springframework.boot.context.properties.ConfigurationProperties;
      import org.springframework.cloud.context.config.annotation.RefreshScope;
      import org.springframework.context.annotation.Configuration;
      /**
      * 验证码配置
      *
      * @author
      */
      @Configuration
      @RefreshScope
      @ConfigurationProperties(prefix = "security.captcha")
      public class CaptchaProperties
      {
      /**
      * 验证码开关
      */
      private Boolean enabled;
      /**
      * 验证码类型（math 数组计算 char 字符）
      */
      private String type;
      public Boolean getEnabled()
      {
      return enabled;
      }
      public void setEnabled(Boolean enabled)
      {
      this.enabled = enabled;
      }
      public String getType()
      {
      return type;
      }
      public void setType(String type)
      {
      this.type = type;
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/config/properties/IgnoreWhiteProperties.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config.properties;
      import org.springframework.boot.context.properties.ConfigurationProperties;
      import org.springframework.cloud.context.config.annotation.RefreshScope;
      import org.springframework.context.annotation.Configuration;
      import java.util.ArrayList;
      import java.util.List;
      /**
      * 放行白名单配置
      *
      * @author
      */
      @Configuration
      @RefreshScope
      @ConfigurationProperties(prefix = "security.ignore")
      public class IgnoreWhiteProperties
      {
      /**
      * 放行白名单配置，网关不校验此处的白名单
      */
      private List<String> whites = new ArrayList<>();
      public List<String> getWhites()
      {
      return whites;
      }
      public void setWhites(List<String> whites)
      {
      this.whites = whites;
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/config/properties/XssProperties.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.config.properties;
      import org.springframework.boot.context.properties.ConfigurationProperties;
      import org.springframework.cloud.context.config.annotation.RefreshScope;
      import org.springframework.context.annotation.Configuration;
      import java.util.ArrayList;
      import java.util.List;
      /**
      * XSS跨站脚本配置
      *
      * @author
      */
      @Configuration
      @RefreshScope
      @ConfigurationProperties(prefix = "security.xss")
      public class XssProperties
      {
      /**
      * Xss开关
      */
      private Boolean enabled;
      /**
      * 排除路径
      */
      private List<String> excludeUrls = new ArrayList<>();
      public Boolean getEnabled()
      {
      return enabled;
      }
      public void setEnabled(Boolean enabled)
      {
      this.enabled = enabled;
      }
      public List<String> getExcludeUrls()
      {
      return excludeUrls;
      }
      public void setExcludeUrls(List<String> excludeUrls)
      {
      this.excludeUrls = excludeUrls;
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/filter/AuthFilter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.filter;
      import com.sjy.common.core.constant.CacheConstants;
      import com.sjy.common.core.constant.HttpStatus;
      import com.sjy.common.core.constant.SecurityConstants;
      import com.sjy.common.core.constant.TokenConstants;
      import com.sjy.common.core.utils.JwtUtils;
      import com.sjy.common.core.utils.ServletUtils;
      import com.sjy.common.core.utils.StringUtils;
      import com.sjy.common.redis.service.RedisService;
      import com.sjy.gateway.config.properties.IgnoreWhiteProperties;
      import io.jsonwebtoken.Claims;
      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.cloud.gateway.filter.GatewayFilterChain;
      import org.springframework.cloud.gateway.filter.GlobalFilter;
      import org.springframework.core.Ordered;
      import org.springframework.http.server.reactive.ServerHttpRequest;
      import org.springframework.stereotype.Component;
      import org.springframework.web.server.ServerWebExchange;
      import reactor.core.publisher.Mono;
      /**
      * 网关鉴权
      *
      * @author
      */
      @Component
      public class AuthFilter implements GlobalFilter, Ordered
      {
      private static final Logger log = LoggerFactory.getLogger(AuthFilter.class);
      // 排除过滤的 uri 地址，nacos自行添加
      @Autowired
      private IgnoreWhiteProperties ignoreWhite;
      @Autowired
      private RedisService redisService;
      @Override
      public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain)
      {
      ServerHttpRequest request = exchange.getRequest();
      ServerHttpRequest.Builder mutate = request.mutate();
      String url = request.getURI().getPath();
      // 跳过不需要验证的路径
      if (StringUtils.matches(url, ignoreWhite.getWhites()))
      {
      return chain.filter(exchange);
      }
      String token = getToken(request);
      if (StringUtils.isEmpty(token))
      {
      return unauthorizedResponse(exchange, "令牌不能为空");
      }
      Claims claims = JwtUtils.parseToken(token);
      if (claims == null)
      {
      return unauthorizedResponse(exchange, "令牌已过期或验证不正确！");
      }
      String userkey = JwtUtils.getUserKey(claims);
      boolean islogin = redisService.hasKey(getTokenKey(userkey));
      if (!islogin)
      {
      return unauthorizedResponse(exchange, "登录状态已过期");
      }
      String userid = JwtUtils.getUserId(claims);
      String username = JwtUtils.getUserName(claims);
      if (StringUtils.isEmpty(userid) || StringUtils.isEmpty(username))
      {
      return unauthorizedResponse(exchange, "令牌验证失败");
      }
      // 设置用户信息到请求
      addHeader(mutate, SecurityConstants.USER_KEY, userkey);
      addHeader(mutate, SecurityConstants.DETAILS_USER_ID, userid);
      addHeader(mutate, SecurityConstants.DETAILS_USERNAME, username);
      // 内部请求来源参数清除
      removeHeader(mutate, SecurityConstants.FROM_SOURCE);
      return chain.filter(exchange.mutate().request(mutate.build()).build());
      }
      private void addHeader(ServerHttpRequest.Builder mutate, String name, Object value)
      {
      if (value == null)
      {
      return;
      }
      String valueStr = value.toString();
      String valueEncode = ServletUtils.urlEncode(valueStr);
      mutate.header(name, valueEncode);
      }
      private void removeHeader(ServerHttpRequest.Builder mutate, String name)
      {
      mutate.headers(httpHeaders -> httpHeaders.remove(name)).build();
      }
      private Mono<Void> unauthorizedResponse(ServerWebExchange exchange, String msg)
      {
      log.error("[鉴权异常处理]请求路径:{}", exchange.getRequest().getPath());
      return ServletUtils.webFluxResponseWriter(exchange.getResponse(), msg, HttpStatus.UNAUTHORIZED);
      }
      /**
      * 获取缓存key
      */
      private String getTokenKey(String token)
      {
      return CacheConstants.LOGIN_TOKEN_KEY + token;
      }
      /**
      * 获取请求token
      */
      private String getToken(ServerHttpRequest request)
      {
      String token = request.getHeaders().getFirst(TokenConstants.AUTHENTICATION);
      // 如果前端设置了令牌前缀，则裁剪掉前缀
      if (StringUtils.isNotEmpty(token) && token.startsWith(TokenConstants.PREFIX))
      {
      token = token.replaceFirst(TokenConstants.PREFIX, StringUtils.EMPTY);
      }
      return token;
      }
      @Override
      public int getOrder()
      {
      return -200;
      }
      }
      \ No newline at end of file
      edu-gateway/src/main/java/com/sjy/gateway/filter/BlackListUrlFilter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.filter;
      import com.sjy.common.core.utils.ServletUtils;
      import org.springframework.cloud.gateway.filter.GatewayFilter;
      import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
      import org.springframework.stereotype.Component;
      import java.util.ArrayList;
      import java.util.List;
      import java.util.regex.Pattern;
      /**
      * 黑名单过滤器
      *
      * @author
      */
      @Component
      public class BlackListUrlFilter extends AbstractGatewayFilterFactory<BlackListUrlFilter.Config>
      {
      @Override
      public GatewayFilter apply(Config config)
      {
      return (exchange, chain) -> {
      String url = exchange.getRequest().getURI().getPath();
      if (config.matchBlacklist(url))
      {
      return ServletUtils.webFluxResponseWriter(exchange.getResponse(), "请求地址不允许访问");
      }
      return chain.filter(exchange);
      };
      }
      public BlackListUrlFilter()
      {
      super(Config.class);
      }
      public static class Config
      {
      private List<String> blacklistUrl;
      private List<Pattern> blacklistUrlPattern = new ArrayList<>();
      public boolean matchBlacklist(String url)
      {
      return !blacklistUrlPattern.isEmpty() && blacklistUrlPattern.stream().anyMatch(p -> p.matcher(url).find());
      }
      public List<String> getBlacklistUrl()
      {
      return blacklistUrl;
      }
      public void setBlacklistUrl(List<String> blacklistUrl)
      {
      this.blacklistUrl = blacklistUrl;
      this.blacklistUrlPattern.clear();
      this.blacklistUrl.forEach(url -> {
      this.blacklistUrlPattern.add(Pattern.compile(url.replaceAll("\\*\\*", "(.*?)"), Pattern.CASE_INSENSITIVE));
      });
      }
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/filter/CacheRequestFilter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.filter;
      import org.springframework.cloud.gateway.filter.GatewayFilter;
      import org.springframework.cloud.gateway.filter.GatewayFilterChain;
      import org.springframework.cloud.gateway.filter.OrderedGatewayFilter;
      import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
      import org.springframework.cloud.gateway.support.ServerWebExchangeUtils;
      import org.springframework.http.HttpMethod;
      import org.springframework.stereotype.Component;
      import org.springframework.web.server.ServerWebExchange;
      import reactor.core.publisher.Mono;
      import java.util.Collections;
      import java.util.List;
      /**
      * 获取body请求数据（解决流不能重复读取问题）
      *
      * @author
      */
      @Component
      public class CacheRequestFilter extends AbstractGatewayFilterFactory<CacheRequestFilter.Config>
      {
      public CacheRequestFilter()
      {
      super(Config.class);
      }
      @Override
      public String name()
      {
      return "CacheRequestFilter";
      }
      @Override
      public GatewayFilter apply(Config config)
      {
      CacheRequestGatewayFilter cacheRequestGatewayFilter = new CacheRequestGatewayFilter();
      Integer order = config.getOrder();
      if (order == null)
      {
      return cacheRequestGatewayFilter;
      }
      return new OrderedGatewayFilter(cacheRequestGatewayFilter, order);
      }
      public static class CacheRequestGatewayFilter implements GatewayFilter
      {
      @Override
      public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain)
      {
      // GET DELETE 不过滤
      HttpMethod method = exchange.getRequest().getMethod();
      if (method == null || method == HttpMethod.GET || method == HttpMethod.DELETE)
      {
      return chain.filter(exchange);
      }
      return ServerWebExchangeUtils.cacheRequestBodyAndRequest(exchange, (serverHttpRequest) -> {
      if (serverHttpRequest == exchange.getRequest())
      {
      return chain.filter(exchange);
      }
      return chain.filter(exchange.mutate().request(serverHttpRequest).build());
      });
      }
      }
      @Override
      public List<String> shortcutFieldOrder()
      {
      return Collections.singletonList("order");
      }
      static class Config
      {
      private Integer order;
      public Integer getOrder()
      {
      return order;
      }
      public void setOrder(Integer order)
      {
      this.order = order;
      }
      }
      }
      \ No newline at end of file
      edu-gateway/src/main/java/com/sjy/gateway/filter/ValidateCodeFilter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.filter;
      import com.alibaba.fastjson2.JSON;
      import com.alibaba.fastjson2.JSONObject;
      import com.sjy.common.core.utils.ServletUtils;
      import com.sjy.common.core.utils.StringUtils;
      import com.sjy.gateway.config.properties.CaptchaProperties;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.cloud.gateway.filter.GatewayFilter;
      import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
      import org.springframework.core.io.buffer.DataBuffer;
      import org.springframework.core.io.buffer.DataBufferUtils;
      import org.springframework.http.server.reactive.ServerHttpRequest;
      import org.springframework.stereotype.Component;
      import reactor.core.publisher.Flux;
      import java.nio.CharBuffer;
      import java.nio.charset.StandardCharsets;
      import java.util.concurrent.atomic.AtomicReference;
      /**
      * 验证码过滤器
      *
      * @author
      */
      @Component
      public class ValidateCodeFilter extends AbstractGatewayFilterFactory<Object>
      {
      private final static String[] VALIDATE_URL = new String[] { "/auth/login", "/auth/register" };
      /*@Autowired
      private ValidateCodeService validateCodeService;*/
      @Autowired
      private CaptchaProperties captchaProperties;
      private static final String CODE = "code";
      private static final String UUID = "uuid";
      /* @Override
      public GatewayFilter apply(Object config)
      {
      return (exchange, chain) -> {
      ServerHttpRequest request = exchange.getRequest();
      // 非登录/注册请求或验证码关闭，不处理
      if (!StringUtils.containsAnyIgnoreCase(request.getURI().getPath(), VALIDATE_URL) || !captchaProperties.getEnabled())
      {
      return chain.filter(exchange);
      }
      try
      {
      String rspStr = resolveBodyFromRequest(request);
      JSONObject obj = JSON.parseObject(rspStr);
      validateCodeService.checkCaptcha(obj.getString(CODE), obj.getString(UUID));
      }
      catch (Exception e)
      {
      return ServletUtils.webFluxResponseWriter(exchange.getResponse(), e.getMessage());
      }
      return chain.filter(exchange);
      };
      }*/
      private String resolveBodyFromRequest(ServerHttpRequest serverHttpRequest)
      {
      // 获取请求体
      Flux<DataBuffer> body = serverHttpRequest.getBody();
      AtomicReference<String> bodyRef = new AtomicReference<>();
      body.subscribe(buffer -> {
      CharBuffer charBuffer = StandardCharsets.UTF_8.decode(buffer.asByteBuffer());
      DataBufferUtils.release(buffer);
      bodyRef.set(charBuffer.toString());
      });
      return bodyRef.get();
      }
      @Override
      public GatewayFilter apply(Object config) {
      return null;
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/filter/XssFilter.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.filter;
      import com.sjy.common.core.utils.StringUtils;
      import com.sjy.common.core.utils.html.EscapeUtil;
      import com.sjy.gateway.config.properties.XssProperties;
      import io.netty.buffer.ByteBufAllocator;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
      import org.springframework.cloud.gateway.filter.GatewayFilterChain;
      import org.springframework.cloud.gateway.filter.GlobalFilter;
      import org.springframework.core.Ordered;
      import org.springframework.core.io.buffer.*;
      import org.springframework.http.HttpHeaders;
      import org.springframework.http.HttpMethod;
      import org.springframework.http.MediaType;
      import org.springframework.http.server.reactive.ServerHttpRequest;
      import org.springframework.http.server.reactive.ServerHttpRequestDecorator;
      import org.springframework.stereotype.Component;
      import org.springframework.web.server.ServerWebExchange;
      import reactor.core.publisher.Flux;
      import reactor.core.publisher.Mono;
      import java.nio.charset.StandardCharsets;
      /**
      * 跨站脚本过滤器
      *
      * @author
      */
      @Component
      @ConditionalOnProperty(value = "security.xss.enabled", havingValue = "true")
      public class XssFilter implements GlobalFilter, Ordered
      {
      // 跨站脚本的 xss 配置，nacos自行添加
      @Autowired
      private XssProperties xss;
      @Override
      public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain)
      {
      ServerHttpRequest request = exchange.getRequest();
      // GET DELETE 不过滤
      HttpMethod method = request.getMethod();
      if (method == null || method == HttpMethod.GET || method == HttpMethod.DELETE)
      {
      return chain.filter(exchange);
      }
      // 非json类型，不过滤
      if (!isJsonRequest(exchange))
      {
      return chain.filter(exchange);
      }
      // excludeUrls 不过滤
      String url = request.getURI().getPath();
      if (StringUtils.matches(url, xss.getExcludeUrls()))
      {
      return chain.filter(exchange);
      }
      ServerHttpRequestDecorator httpRequestDecorator = requestDecorator(exchange);
      return chain.filter(exchange.mutate().request(httpRequestDecorator).build());
      }
      private ServerHttpRequestDecorator requestDecorator(ServerWebExchange exchange)
      {
      ServerHttpRequestDecorator serverHttpRequestDecorator = new ServerHttpRequestDecorator(exchange.getRequest())
      {
      @Override
      public Flux<DataBuffer> getBody()
      {
      Flux<DataBuffer> body = super.getBody();
      return body.buffer().map(dataBuffers -> {
      DataBufferFactory dataBufferFactory = new DefaultDataBufferFactory();
      DataBuffer join = dataBufferFactory.join(dataBuffers);
      byte[] content = new byte[join.readableByteCount()];
      join.read(content);
      DataBufferUtils.release(join);
      String bodyStr = new String(content, StandardCharsets.UTF_8);
      // 防xss攻击过滤
      bodyStr = EscapeUtil.clean(bodyStr);
      // 转成字节
      byte[] bytes = bodyStr.getBytes();
      NettyDataBufferFactory nettyDataBufferFactory = new NettyDataBufferFactory(ByteBufAllocator.DEFAULT);
      DataBuffer buffer = nettyDataBufferFactory.allocateBuffer(bytes.length);
      buffer.write(bytes);
      return buffer;
      });
      }
      @Override
      public HttpHeaders getHeaders()
      {
      HttpHeaders httpHeaders = new HttpHeaders();
      httpHeaders.putAll(super.getHeaders());
      // 由于修改了请求体的body，导致content-length长度不确定，因此需要删除原先的content-length
      httpHeaders.remove(HttpHeaders.CONTENT_LENGTH);
      httpHeaders.set(HttpHeaders.TRANSFER_ENCODING, "chunked");
      return httpHeaders;
      }
      };
      return serverHttpRequestDecorator;
      }
      /**
      * 是否是Json请求
      *
      * @param exchange HTTP请求
      */
      public boolean isJsonRequest(ServerWebExchange exchange)
      {
      String header = exchange.getRequest().getHeaders().getFirst(HttpHeaders.CONTENT_TYPE);
      return StringUtils.startsWithIgnoreCase(header, MediaType.APPLICATION_JSON_VALUE);
      }
      @Override
      public int getOrder()
      {
      return -100;
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/handler/GatewayExceptionHandler.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.handler;
      import com.sjy.common.core.utils.ServletUtils;
      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import org.springframework.boot.web.reactive.error.ErrorWebExceptionHandler;
      import org.springframework.cloud.gateway.support.NotFoundException;
      import org.springframework.context.annotation.Configuration;
      import org.springframework.core.annotation.Order;
      import org.springframework.http.server.reactive.ServerHttpResponse;
      import org.springframework.web.server.ResponseStatusException;
      import org.springframework.web.server.ServerWebExchange;
      import reactor.core.publisher.Mono;
      /**
      * 网关统一异常处理
      *
      * @author
      */
      @Order(-1)
      @Configuration
      public class GatewayExceptionHandler implements ErrorWebExceptionHandler
      {
      private static final Logger log = LoggerFactory.getLogger(GatewayExceptionHandler.class);
      @Override
      public Mono<Void> handle(ServerWebExchange exchange, Throwable ex)
      {
      ServerHttpResponse response = exchange.getResponse();
      if (exchange.getResponse().isCommitted())
      {
      return Mono.error(ex);
      }
      String msg;
      if (ex instanceof NotFoundException)
      {
      msg = "服务未找到";
      }
      else if (ex instanceof ResponseStatusException)
      {
      ResponseStatusException responseStatusException = (ResponseStatusException) ex;
      msg = responseStatusException.getMessage();
      }
      else
      {
      msg = "内部服务器错误";
      }
      log.error("[网关异常处理]请求路径:{},异常信息:{}", exchange.getRequest().getPath(), ex.getMessage());
      return ServletUtils.webFluxResponseWriter(response, msg);
      }
      }
      \ No newline at end of file
      edu-gateway/src/main/java/com/sjy/gateway/handler/SentinelFallbackHandler.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.handler;
      import com.alibaba.csp.sentinel.adapter.gateway.sc.callback.GatewayCallbackManager;
      import com.alibaba.csp.sentinel.slots.block.BlockException;
      import org.springframework.web.reactive.function.server.ServerResponse;
      import org.springframework.web.server.ServerWebExchange;
      import org.springframework.web.server.WebExceptionHandler;
      import reactor.core.publisher.Mono;
      /**
      * 自定义限流异常处理
      *
      * @author
      */
      public class SentinelFallbackHandler implements WebExceptionHandler
      {
      private Mono<Void> writeResponse(ServerResponse response, ServerWebExchange exchange)
      {
      return com.sjy.common.core.utils.ServletUtils.webFluxResponseWriter(exchange.getResponse(), "请求超过最大数，请稍候再试");
      }
      @Override
      public Mono<Void> handle(ServerWebExchange exchange, Throwable ex)
      {
      if (exchange.getResponse().isCommitted())
      {
      return Mono.error(ex);
      }
      if (!BlockException.isBlockException(ex))
      {
      return Mono.error(ex);
      }
      return handleBlockedRequest(exchange, ex).flatMap(response -> writeResponse(response, exchange));
      }
      private Mono<ServerResponse> handleBlockedRequest(ServerWebExchange exchange, Throwable throwable)
      {
      return GatewayCallbackManager.getBlockHandler().handleRequest(exchange, throwable);
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/handler/SwaggerHandler.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.handler;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.http.HttpStatus;
      import org.springframework.http.ResponseEntity;
      import org.springframework.web.bind.annotation.GetMapping;
      import org.springframework.web.bind.annotation.RequestMapping;
      import org.springframework.web.bind.annotation.RestController;
      import reactor.core.publisher.Mono;
      import springfox.documentation.swagger.web.*;
      import java.util.Optional;
      @RestController
      @RequestMapping("/swagger-resources")
      public class SwaggerHandler
      {
      @Autowired(required = false)
      private SecurityConfiguration securityConfiguration;
      @Autowired(required = false)
      private UiConfiguration uiConfiguration;
      private final SwaggerResourcesProvider swaggerResources;
      @Autowired
      public SwaggerHandler(SwaggerResourcesProvider swaggerResources)
      {
      this.swaggerResources = swaggerResources;
      }
      @GetMapping("/configuration/security")
      public Mono<ResponseEntity<SecurityConfiguration>> securityConfiguration()
      {
      return Mono.just(new ResponseEntity<>(
      Optional.ofNullable(securityConfiguration).orElse(SecurityConfigurationBuilder.builder().build()),
      HttpStatus.OK));
      }
      @GetMapping("/configuration/ui")
      public Mono<ResponseEntity<UiConfiguration>> uiConfiguration()
      {
      return Mono.just(new ResponseEntity<>(
      Optional.ofNullable(uiConfiguration).orElse(UiConfigurationBuilder.builder().build()), HttpStatus.OK));
      }
      @SuppressWarnings("rawtypes")
      @GetMapping("")
      public Mono<ResponseEntity> swaggerResources()
      {
      return Mono.just((new ResponseEntity<>(swaggerResources.get(), HttpStatus.OK)));
      }
      }
      edu-gateway/src/main/java/com/sjy/gateway/handler/ValidateCodeHandler.java 0 → 100644
      View file @ fc3e6050
      package com.sjy.gateway.handler;
      import com.sjy.common.core.exception.CaptchaException;
      import com.sjy.common.core.web.domain.AjaxResult;
      import org.springframework.beans.factory.annotation.Autowired;
      import org.springframework.http.HttpStatus;
      import org.springframework.stereotype.Component;
      import org.springframework.web.reactive.function.BodyInserters;
      import org.springframework.web.reactive.function.server.HandlerFunction;
      import org.springframework.web.reactive.function.server.ServerRequest;
      import org.springframework.web.reactive.function.server.ServerResponse;
      import reactor.core.publisher.Mono;
      import java.io.IOException;
      /**
      * 验证码获取
      *
      * @author
      */
      //@Component
      public class ValidateCodeHandler implements HandlerFunction<ServerResponse>
      {
      @Override
      public Mono<ServerResponse> handle(ServerRequest request) {
      return null;
      }
      /*@Autowired
      private ValidateCodeService validateCodeService;
      @Override
      public Mono<ServerResponse> handle(ServerRequest serverRequest)
      {
      AjaxResult ajax;
      try
      {
      ajax = validateCodeService.createCaptcha();
      }
      catch (CaptchaException | IOException e)
      {
      return Mono.error(e);
      }
      return ServerResponse.status(HttpStatus.OK).body(BodyInserters.fromValue(ajax));
      }*/
      }
      edu-gateway/src/main/resources/banner.txt 0 → 100644
      View file @ fc3e6050
      Spring Boot Version: ${spring-boot.version}
      Spring Application Name: ${spring.application.name}
      _ _
      (_) | |
      _ __ _ _ ___ _ _ _ ______ __ _ __ _ | |_ ___ __ __ __ _ _ _
      | '__|| | | | / _ \ | | | || ||______| / _` | / _` || __| / _ \\ \ /\ / / / _` || | | |
      | | | |_| || (_) || |_| || | | (_| || (_| || |_ | __/ \ V V / | (_| || |_| |
      |_| \__,_| \___/ \__, ||_| \__, | \__,_| \__| \___| \_/\_/ \__,_| \__, |
      __/ | __/ | __/ |
      |___/ |___/ |___/
      \ No newline at end of file
      edu-gateway/src/main/resources/bootstrap.yml 0 → 100644
      View file @ fc3e6050
      # Tomcat
      server:
      port: 8080
      # Spring
      spring:
      application:
      # 应用名称
      name: edu-gateway
      profiles:
      # 环境配置
      active: dev
      cloud:
      nacos:
      discovery:
      # 服务注册地址
      server-addr: 47.98.172.122:8848
      config:
      # 配置中心地址
      server-addr: 47.98.172.122:8848
      # 配置文件格式
      file-extension: yml
      # 共享配置
      shared-configs:
      - application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
      sentinel:
      # 取消控制台懒加载
      eager: true
      transport:
      # 控制台地址
      dashboard: 47.98.172.122:8848
      # nacos配置持久化
      datasource:
      ds1:
      nacos:
      server-addr: 47.98.172.122:8848
      dataId: sentinel-edu-gateway
      groupId: DEFAULT_GROUP
      data-type: json
      rule-type: flow
      edu-gateway/src/main/resources/logback.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <configuration scan="true" scanPeriod="60 seconds" debug="false">
      <!-- 日志存放路径 -->
      <property name="log.path" value="logs/sjy-gateway" />
      <!-- 日志输出格式 -->
      <property name="log.pattern" value="%d{HH:mm:ss.SSS} [%thread] %-5level %logger{20} - [%method,%line] - %msg%n" />
      <!-- 控制台输出 -->
      <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      </appender>
      <!-- 系统日志输出 -->
      <appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>${log.path}/info.log</file>
      <!-- 循环政策：基于时间创建日志文件 -->
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!-- 日志文件名格式 -->
      <fileNamePattern>${log.path}/info.%d{yyyy-MM-dd}.log</fileNamePattern>
      <!-- 日志最大的历史 60天 -->
      <maxHistory>60</maxHistory>
      </rollingPolicy>
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <!-- 过滤的级别 -->
      <level>INFO</level>
      <!-- 匹配时的操作：接收（记录） -->
      <onMatch>ACCEPT</onMatch>
      <!-- 不匹配时的操作：拒绝（不记录） -->
      <onMismatch>DENY</onMismatch>
      </filter>
      </appender>
      <appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>${log.path}/error.log</file>
      <!-- 循环政策：基于时间创建日志文件 -->
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!-- 日志文件名格式 -->
      <fileNamePattern>${log.path}/error.%d{yyyy-MM-dd}.log</fileNamePattern>
      <!-- 日志最大的历史 60天 -->
      <maxHistory>60</maxHistory>
      </rollingPolicy>
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <!-- 过滤的级别 -->
      <level>ERROR</level>
      <!-- 匹配时的操作：接收（记录） -->
      <onMatch>ACCEPT</onMatch>
      <!-- 不匹配时的操作：拒绝（不记录） -->
      <onMismatch>DENY</onMismatch>
      </filter>
      </appender>
      <!-- 系统模块日志级别控制 -->
      <logger name="com.sjy" level="info" />
      <!-- Spring日志级别控制 -->
      <logger name="org.springframework" level="warn" />
      <root level="info">
      <appender-ref ref="console" />
      </root>
      <!--系统操作日志-->
      <root level="info">
      <appender-ref ref="file_info" />
      <appender-ref ref="file_error" />
      </root>
      </configuration>
      \ No newline at end of file
      edu-mobile/edu-mobile-student/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <artifactId>edu-mobile</artifactId>
      <groupId>com.sjy</groupId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-mobile-student</artifactId>
      <dependencies>
      <!-- SpringCloud Alibaba Nacos -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Nacos Config -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Sentinel -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
      </dependency>
      <!-- SpringBoot Actuator -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <!-- Swagger UI -->
      <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger-ui</artifactId>
      <version>${swagger.fox.version}</version>
      </dependency>
      <!-- Mysql Connector -->
      <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      </dependency>
      <!--Common Swagger -->
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-swagger</artifactId>
      </dependency>
      </dependencies>
      </project>
      \ No newline at end of file
      edu-mobile/edu-mobile-student/src/main/java/com/sjy/EduMobileStudentApplication.java 0 → 100644
      View file @ fc3e6050
      package com.sjy;
      import org.springframework.boot.SpringApplication;
      import org.springframework.boot.autoconfigure.SpringBootApplication;
      import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
      @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class })
      public class EduMobileStudentApplication {
      public static void main(String[] args)
      {
      SpringApplication.run(EduMobileStudentApplication.class, args);
      System.out.println("学生服务启动成功");
      }
      }
      \ No newline at end of file
      edu-mobile/edu-mobile-student/src/main/resources/banner.txt 0 → 100644
      View file @ fc3e6050
      Spring Boot Version: ${spring-boot.version}
      Spring Application Name: ${spring.application.name}
      _ _ _
      (_) (_) | |
      _ __ _ _ ___ _ _ _ ______ _ ___ | |__
      | '__|| | | | / _ \ | | | || ||______| | | / _ \ | '_ \
      | | | |_| || (_) || |_| || | | || (_) || |_) |
      |_| \__,_| \___/ \__, ||_| | | \___/ |_.__/
      __/ | _/ |
      |___/ |__/
      \ No newline at end of file
      edu-mobile/edu-mobile-student/src/main/resources/bootstrap.yml 0 → 100644
      View file @ fc3e6050
      # Tomcat
      server:
      port: 9202
      # Spring
      spring:
      application:
      # 应用名称
      name: edu-mobile-student
      profiles:
      # 环境配置
      active: dev
      cloud:
      nacos:
      discovery:
      # 服务注册地址
      server-addr: 47.98.172.122:8848
      config:
      # 配置中心地址
      server-addr: 47.98.172.122:8848
      # 配置文件格式
      file-extension: yml
      # 共享配置
      shared-configs:
      - application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
      edu-mobile/edu-mobile-student/src/main/resources/logback.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <configuration scan="true" scanPeriod="60 seconds" debug="false">
      <!-- 日志存放路径 -->
      <property name="log.path" value="logs/edu-mobile-student" />
      <!-- 日志输出格式 -->
      <property name="log.pattern" value="%d{HH:mm:ss.SSS} [%thread] %-5level %logger{20} - [%method,%line] - %msg%n" />
      <!-- 控制台输出 -->
      <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      </appender>
      <!-- 系统日志输出 -->
      <appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>${log.path}/info.log</file>
      <!-- 循环政策：基于时间创建日志文件 -->
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!-- 日志文件名格式 -->
      <fileNamePattern>${log.path}/info.%d{yyyy-MM-dd}.log</fileNamePattern>
      <!-- 日志最大的历史 60天 -->
      <maxHistory>60</maxHistory>
      </rollingPolicy>
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <!-- 过滤的级别 -->
      <level>INFO</level>
      <!-- 匹配时的操作：接收（记录） -->
      <onMatch>ACCEPT</onMatch>
      <!-- 不匹配时的操作：拒绝（不记录） -->
      <onMismatch>DENY</onMismatch>
      </filter>
      </appender>
      <appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>${log.path}/error.log</file>
      <!-- 循环政策：基于时间创建日志文件 -->
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!-- 日志文件名格式 -->
      <fileNamePattern>${log.path}/error.%d{yyyy-MM-dd}.log</fileNamePattern>
      <!-- 日志最大的历史 60天 -->
      <maxHistory>60</maxHistory>
      </rollingPolicy>
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <!-- 过滤的级别 -->
      <level>ERROR</level>
      <!-- 匹配时的操作：接收（记录） -->
      <onMatch>ACCEPT</onMatch>
      <!-- 不匹配时的操作：拒绝（不记录） -->
      <onMismatch>DENY</onMismatch>
      </filter>
      </appender>
      <!-- 系统模块日志级别控制 -->
      <logger name="com.sjy" level="info" />
      <!-- Spring日志级别控制 -->
      <logger name="org.springframework" level="warn" />
      <root level="info">
      <appender-ref ref="console" />
      </root>
      <!--系统操作日志-->
      <root level="info">
      <appender-ref ref="file_info" />
      <appender-ref ref="file_error" />
      </root>
      </configuration>
      \ No newline at end of file
      edu-mobile/edu-mobile-teacher/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <artifactId>edu-mobile</artifactId>
      <groupId>com.sjy</groupId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-mobile-teacher</artifactId>
      <dependencies>
      <!-- SpringCloud Alibaba Nacos -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Nacos Config -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
      </dependency>
      <!-- SpringCloud Alibaba Sentinel -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
      </dependency>
      <!-- SpringBoot Actuator -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <!-- Swagger UI -->
      <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger-ui</artifactId>
      <version>${swagger.fox.version}</version>
      </dependency>
      <!-- Mysql Connector -->
      <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      </dependency>
      <!--Common Swagger -->
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-swagger</artifactId>
      </dependency>
      </dependencies>
      </project>
      \ No newline at end of file
      edu-mobile/edu-mobile-teacher/src/main/java/com/sjy/EduMobileTeacherApplication.java 0 → 100644
      View file @ fc3e6050
      package com.sjy;
      import org.springframework.boot.SpringApplication;
      import org.springframework.boot.autoconfigure.SpringBootApplication;
      import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
      @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class })
      public class EduMobileTeacherApplication {
      public static void main(String[] args)
      {
      SpringApplication.run(EduMobileTeacherApplication.class, args);
      System.out.println("教师服务启动成功");
      }
      }
      \ No newline at end of file
      edu-mobile/edu-mobile-teacher/src/main/resources/banner.txt 0 → 100644
      View file @ fc3e6050
      Spring Boot Version: ${spring-boot.version}
      Spring Application Name: ${spring.application.name}
      _ _ _
      (_) (_) | |
      _ __ _ _ ___ _ _ _ ______ _ ___ | |__
      | '__|| | | | / _ \ | | | || ||______| | | / _ \ | '_ \
      | | | |_| || (_) || |_| || | | || (_) || |_) |
      |_| \__,_| \___/ \__, ||_| | | \___/ |_.__/
      __/ | _/ |
      |___/ |__/
      \ No newline at end of file
      edu-mobile/edu-mobile-teacher/src/main/resources/bootstrap.yml 0 → 100644
      View file @ fc3e6050
      # Tomcat
      server:
      port: 9201
      # Spring
      spring:
      application:
      # 应用名称
      name: edu-mobile-teacher
      profiles:
      # 环境配置
      active: dev
      cloud:
      nacos:
      discovery:
      # 服务注册地址
      server-addr: 47.98.172.122:8848
      config:
      # 配置中心地址
      server-addr: 47.98.172.122:8848
      # 配置文件格式
      file-extension: yml
      # 共享配置
      shared-configs:
      - application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
      edu-mobile/edu-mobile-teacher/src/main/resources/logback.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <configuration scan="true" scanPeriod="60 seconds" debug="false">
      <!-- 日志存放路径 -->
      <property name="log.path" value="logs/edu-mobile-teacher" />
      <!-- 日志输出格式 -->
      <property name="log.pattern" value="%d{HH:mm:ss.SSS} [%thread] %-5level %logger{20} - [%method,%line] - %msg%n" />
      <!-- 控制台输出 -->
      <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      </appender>
      <!-- 系统日志输出 -->
      <appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>${log.path}/info.log</file>
      <!-- 循环政策：基于时间创建日志文件 -->
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!-- 日志文件名格式 -->
      <fileNamePattern>${log.path}/info.%d{yyyy-MM-dd}.log</fileNamePattern>
      <!-- 日志最大的历史 60天 -->
      <maxHistory>60</maxHistory>
      </rollingPolicy>
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <!-- 过滤的级别 -->
      <level>INFO</level>
      <!-- 匹配时的操作：接收（记录） -->
      <onMatch>ACCEPT</onMatch>
      <!-- 不匹配时的操作：拒绝（不记录） -->
      <onMismatch>DENY</onMismatch>
      </filter>
      </appender>
      <appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender">
      <file>${log.path}/error.log</file>
      <!-- 循环政策：基于时间创建日志文件 -->
      <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!-- 日志文件名格式 -->
      <fileNamePattern>${log.path}/error.%d{yyyy-MM-dd}.log</fileNamePattern>
      <!-- 日志最大的历史 60天 -->
      <maxHistory>60</maxHistory>
      </rollingPolicy>
      <encoder>
      <pattern>${log.pattern}</pattern>
      </encoder>
      <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <!-- 过滤的级别 -->
      <level>ERROR</level>
      <!-- 匹配时的操作：接收（记录） -->
      <onMatch>ACCEPT</onMatch>
      <!-- 不匹配时的操作：拒绝（不记录） -->
      <onMismatch>DENY</onMismatch>
      </filter>
      </appender>
      <!-- 系统模块日志级别控制 -->
      <logger name="com.sjy" level="info" />
      <!-- Spring日志级别控制 -->
      <logger name="org.springframework" level="warn" />
      <root level="info">
      <appender-ref ref="console" />
      </root>
      <!--系统操作日志-->
      <root level="info">
      <appender-ref ref="file_info" />
      <appender-ref ref="file_error" />
      </root>
      </configuration>
      \ No newline at end of file
      edu-mobile/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <artifactId>education_platform</artifactId>
      <groupId>com.sjy</groupId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <modules>
      <module>edu-mobile-student</module>
      <module>edu-mobile-teacher</module>
      </modules>
      <artifactId>edu-mobile</artifactId>
      <packaging>pom</packaging>
      </project>
      \ No newline at end of file
      edu-system/pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <parent>
      <artifactId>education_platform</artifactId>
      <groupId>com.sjy</groupId>
      <version>3.5.0</version>
      </parent>
      <modelVersion>4.0.0</modelVersion>
      <artifactId>edu-system</artifactId>
      <properties>
      <maven.compiler.source>8</maven.compiler.source>
      <maven.compiler.target>8</maven.compiler.target>
      </properties>
      </project>
      \ No newline at end of file
      pom.xml 0 → 100644
      View file @ fc3e6050
      <?xml version="1.0" encoding="UTF-8"?>
      <project xmlns="http://maven.apache.org/POM/4.0.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>com.sjy</groupId>
      <artifactId>education_platform</artifactId>
      <version>3.5.0</version>
      <name>education_platform</name>
      <url>http://www.baidu.com</url>
      <properties>
      <education_platform.version>3.5.0</education_platform.version>
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
      <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
      <java.version>11</java.version>
      <spring-boot.version>2.6.7</spring-boot.version>
      <spring-cloud.version>2021.0.1</spring-cloud.version>
      <spring-cloud-alibaba.version>2021.0.1.0</spring-cloud-alibaba.version>
      <alibaba.nacos.version>2.0.4</alibaba.nacos.version>
      <alibaba.seata.version>1.5.1</alibaba.seata.version>
      <spring-boot-admin.version>2.6.7</spring-boot-admin.version>
      <spring-boot.mybatis-plus>3.5.3.1</spring-boot.mybatis-plus>
      <swagger.fox.version>3.0.0</swagger.fox.version>
      <swagger.core.version>1.6.2</swagger.core.version>
      <tobato.version>1.27.2</tobato.version>
      <kaptcha.version>2.3.2</kaptcha.version>
      <pagehelper.boot.version>1.4.1</pagehelper.boot.version>
      <druid.version>1.2.11</druid.version>
      <dynamic-ds.version>3.5.0</dynamic-ds.version>
      <commons.io.version>2.11.0</commons.io.version>
      <commons.fileupload.version>1.4</commons.fileupload.version>
      <velocity.version>2.3</velocity.version>
      <fastjson.version>2.0.7</fastjson.version>
      <jjwt.version>0.9.1</jjwt.version>
      <minio.version>8.2.2</minio.version>
      <poi.version>4.1.2</poi.version>
      <commons-collections.version>3.2.2</commons-collections.version>
      <transmittable-thread-local.version>2.12.2</transmittable-thread-local.version>
      </properties>
      <!-- 依赖声明 -->
      <dependencyManagement>
      <dependencies>
      <!-- SpringCloud 微服务 -->
      <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-dependencies</artifactId>
      <version>${spring-cloud.version}</version>
      <type>pom</type>
      <scope>import</scope>
      </dependency>
      <!-- SpringCloud Alibaba 微服务 -->
      <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-alibaba-dependencies</artifactId>
      <version>${spring-cloud-alibaba.version}</version>
      <type>pom</type>
      <scope>import</scope>
      </dependency>
      <!-- Alibaba Nacos 配置 -->
      <dependency>
      <groupId>com.alibaba.nacos</groupId>
      <artifactId>nacos-client</artifactId>
      <version>${alibaba.nacos.version}</version>
      </dependency>
      <!-- Alibaba Seata 配置 -->
      <dependency>
      <groupId>io.seata</groupId>
      <artifactId>seata-spring-boot-starter</artifactId>
      <version>${alibaba.seata.version}</version>
      </dependency>
      <!-- SpringBoot 依赖配置 -->
      <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-dependencies</artifactId>
      <version>${spring-boot.version}</version>
      <type>pom</type>
      <scope>import</scope>
      </dependency>
      <!-- SpringBoot 监控客户端 -->
      <dependency>
      <groupId>de.codecentric</groupId>
      <artifactId>spring-boot-admin-starter-client</artifactId>
      <version>${spring-boot-admin.version}</version>
      </dependency>
      <!-- mybatis-plus 依赖配置 -->
      <dependency>
      <groupId>com.baomidou</groupId>
      <artifactId>mybatis-plus-boot-starter</artifactId>
      <version>${spring-boot.mybatis-plus}</version>
      </dependency>
      <!-- Swagger 依赖配置 -->
      <dependency>
      <groupId>io.swagger</groupId>
      <artifactId>swagger-models</artifactId>
      <version>${swagger.core.version}</version>
      </dependency>
      <dependency>
      <groupId>io.swagger</groupId>
      <artifactId>swagger-annotations</artifactId>
      <version>${swagger.core.version}</version>
      </dependency>
      <!-- 验证码 -->
      <dependency>
      <groupId>com.github.penggle</groupId>
      <artifactId>kaptcha</artifactId>
      <version>${kaptcha.version}</version>
      </dependency>
      <!-- pagehelper 分页插件 -->
      <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper-spring-boot-starter</artifactId>
      <version>${pagehelper.boot.version}</version>
      </dependency>
      <!-- io常用工具类 -->
      <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>${commons.io.version}</version>
      </dependency>
      <!-- excel工具 -->
      <dependency>
      <groupId>org.apache.poi</groupId>
      <artifactId>poi-ooxml</artifactId>
      <version>${poi.version}</version>
      </dependency>
      <!-- 文件上传工具类 -->
      <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>${commons.fileupload.version}</version>
      </dependency>
      <!-- 代码生成使用模板 -->
      <dependency>
      <groupId>org.apache.velocity</groupId>
      <artifactId>velocity-engine-core</artifactId>
      <version>${velocity.version}</version>
      </dependency>
      <!-- Collection 增强Java集合框架 -->
      <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>${commons-collections.version}</version>
      </dependency>
      <!-- JSON 解析器和生成器 -->
      <dependency>
      <groupId>com.alibaba.fastjson2</groupId>
      <artifactId>fastjson2</artifactId>
      <version>${fastjson.version}</version>
      </dependency>
      <!-- JWT -->
      <dependency>
      <groupId>io.jsonwebtoken</groupId>
      <artifactId>jjwt</artifactId>
      <version>${jjwt.version}</version>
      </dependency>
      <!-- 线程传递值 -->
      <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>transmittable-thread-local</artifactId>
      <version>${transmittable-thread-local.version}</version>
      </dependency>
      <!-- 核心模块 -->
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-core</artifactId>
      <version>${education_platform.version}</version>
      </dependency>
      <!-- 接口模块 -->
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-swagger</artifactId>
      <version>${education_platform.version}</version>
      </dependency>
      <!-- 安全模块 -->
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-security</artifactId>
      <version>${education_platform.version}</version>
      </dependency>
      <!-- 缓存服务 -->
      <dependency>
      <groupId>com.sjy</groupId>
      <artifactId>edu-common-redis</artifactId>
      <version>${education_platform.version}</version>
      </dependency>
      </dependencies>
      </dependencyManagement>
      <modules>
      <module>edu-gateway</module>
      <module>edu-common</module>
      <module>edu-system</module>
      <module>edu-mobile</module>
      <module>edu-front</module>
      <module>edu-mobile/edu-mobile-student</module>
      <module>edu-mobile/edu-mobile-teacher</module>
      </modules>
      <packaging>pom</packaging>
      <dependencies>
      <!-- bootstrap 启动器 -->
      <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-bootstrap</artifactId>
      </dependency>
      </dependencies>
      <build>
      <plugins>
      <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-compiler-plugin</artifactId>
      <configuration>
      <source>${java.version}</source>
      <target>${java.version}</target>
      <encoding>${project.build.sourceEncoding}</encoding>
      </configuration>
      </plugin>
      </plugins>
      </build>
      </project>
      \ No newline at end of file
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