diff --git a/schoolNewsServ/common/common-all/pom.xml b/schoolNewsServ/common/common-all/pom.xml
new file mode 100644
index 0000000..5fcc7d7
--- /dev/null
+++ b/schoolNewsServ/common/common-all/pom.xml
@@ -0,0 +1,89 @@
+
+
+ 4.0.0
+
+ org.xyzh
+ common
+ ${school-news.version}
+
+
+ org.xyzh
+ common-all
+ ${school-news.version}
+ jar
+
+ Common All-in-One
+ 包含所有common模块功能的聚合jar包
+
+
+ 21
+ 21
+
+
+
+
+
+ org.xyzh
+ common-core
+
+
+ org.xyzh
+ common-dto
+
+
+ org.xyzh
+ common-exception
+
+
+ org.xyzh
+ common-util
+
+
+ org.xyzh
+ common-annotation
+
+
+ org.xyzh
+ common-redis
+
+
+ org.xyzh
+ common-jdbc
+
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-shade-plugin
+ 3.4.1
+
+
+ package
+
+ shade
+
+
+ false
+
+
+ *:*
+
+ META-INF/*.SF
+ META-INF/*.DSA
+ META-INF/*.RSA
+
+
+
+
+
+
+
+
+
+
+
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/constant/Constants.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/constant/Constants.java
index ba98af2..672fa57 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/constant/Constants.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/constant/Constants.java
@@ -4,7 +4,7 @@ package org.xyzh.common.core.constant;
* @description Constants.java文件描述
* @filename Constants.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public class Constants {
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginDomain.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginDomain.java
index 1346cab..896b68f 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginDomain.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginDomain.java
@@ -1,5 +1,273 @@
package org.xyzh.common.core.domain;
-public class LoginDomain {
+import java.io.Serializable;
+import java.util.Date;
+import java.util.List;
+import org.xyzh.common.dto.user.TbSysUser;
+import org.xyzh.common.dto.user.TbSysUserInfo;
+import org.xyzh.common.dto.role.TbSysRole;
+import org.xyzh.common.dto.permission.TbSysPermission;
+import org.xyzh.common.dto.dept.TbSysDeptRole;
+import org.xyzh.common.dto.menu.TbSysMenu;
+
+/**
+ * @description LoginDomain.java文件描述 登录域对象
+ * @filename LoginDomain.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-28
+ */
+public class LoginDomain implements Serializable {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * @description 用户信息
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private TbSysUser user;
+
+ /**
+ * @description 用户详细信息
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private TbSysUserInfo userInfo;
+
+ /**
+ * @description 用户角色列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private List roles;
+
+ /**
+ * @description 用户权限列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private List permissions;
+
+ /**
+ * @description 用户菜单列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private List menus;
+
+ /**
+ * @description JWT令牌
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String token;
+
+ /**
+ * @description 令牌过期时间
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private Date tokenExpireTime;
+
+ /**
+ * @description 登录时间
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private Date loginTime;
+
+ /**
+ * @description 登录IP地址
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String ipAddress;
+
+ /**
+ * @description 登录类型 (email/username/phone/wechat)
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String loginType;
+
+ /**
+ * @description 获取用户
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public TbSysUser getUser() {
+ return user;
+ }
+
+ /**
+ * @description 设置用户
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setUser(TbSysUser user) {
+ this.user = user;
+ }
+
+ /**
+ * @description 获取用户详细信息
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public TbSysUserInfo getUserInfo() {
+ return userInfo;
+ }
+
+ /**
+ * @description 设置用户详细信息
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setUserInfo(TbSysUserInfo userInfo) {
+ this.userInfo = userInfo;
+ }
+
+ /**
+ * @description 获取用户角色列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public List getRoles() {
+ return roles;
+ }
+
+ /**
+ * @description 设置用户角色列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setRoles(List roles) {
+ this.roles = roles;
+ }
+
+ /**
+ * @description 获取用户权限列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public List getPermissions() {
+ return permissions;
+ }
+
+ /**
+ * @description 设置用户权限列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setPermissions(List permissions) {
+ this.permissions = permissions;
+ }
+
+ /**
+ * @description 获取用户菜单列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public List getMenus() {
+ return menus;
+ }
+
+ /**
+ * @description 设置用户菜单列表
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setMenus(List menus) {
+ this.menus = menus;
+ }
+
+ /**
+ * @description 获取JWT令牌
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getToken() {
+ return token;
+ }
+
+ /**
+ * @description 设置JWT令牌
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setToken(String token) {
+ this.token = token;
+ }
+
+ /**
+ * @description 获取令牌过期时间
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public Date getTokenExpireTime() {
+ return tokenExpireTime;
+ }
+
+ /**
+ * @description 设置令牌过期时间
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setTokenExpireTime(Date tokenExpireTime) {
+ this.tokenExpireTime = tokenExpireTime;
+ }
+
+ /**
+ * @description 获取登录时间
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public Date getLoginTime() {
+ return loginTime;
+ }
+
+ /**
+ * @description 设置登录时间
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setLoginTime(Date loginTime) {
+ this.loginTime = loginTime;
+ }
+
+ /**
+ * @description 获取登录IP地址
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getIpAddress() {
+ return ipAddress;
+ }
+
+ /**
+ * @description 设置登录IP地址
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setIpAddress(String ipAddress) {
+ this.ipAddress = ipAddress;
+ }
+
+ /**
+ * @description 获取登录类型
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getLoginType() {
+ return loginType;
+ }
+
+ /**
+ * @description 设置登录类型
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setLoginType(String loginType) {
+ this.loginType = loginType;
+ }
}
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginParam.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginParam.java
index b55a74b..4a8805a 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginParam.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/LoginParam.java
@@ -16,6 +16,27 @@ public class LoginParam {
*/
private String email;
+ /**
+ * @description 用户名
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String username;
+
+ /**
+ * @description 手机号
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String phone;
+
+ /**
+ * @description 微信ID
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String wechatID;
+
/**
* @description 密码
* @author yslg
@@ -23,20 +44,168 @@ public class LoginParam {
*/
private String password;
+ /**
+ * @description 验证码
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String captcha;
+
+ /**
+ * @description 登录类型 (email/username/phone/wechat)
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String loginType;
+
+ /**
+ * @description 记住我
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private boolean rememberMe;
+
+ /**
+ * @description 获取邮箱
+ * @author yslg
+ * @since 2025-09-28
+ */
public String getEmail() {
return email;
}
+ /**
+ * @description 设置邮箱
+ * @author yslg
+ * @since 2025-09-28
+ */
public void setEmail(String email) {
this.email = email;
}
+ /**
+ * @description 获取用户名
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getUsername() {
+ return username;
+ }
+
+ /**
+ * @description 设置用户名
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setUsername(String username) {
+ this.username = username;
+ }
+
+ /**
+ * @description 获取手机号
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getPhone() {
+ return phone;
+ }
+
+ /**
+ * @description 设置手机号
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setPhone(String phone) {
+ this.phone = phone;
+ }
+
+ /**
+ * @description 获取微信ID
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getWechatID() {
+ return wechatID;
+ }
+
+ /**
+ * @description 设置微信ID
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setWechatID(String wechatID) {
+ this.wechatID = wechatID;
+ }
+
+ /**
+ * @description 获取密码
+ * @author yslg
+ * @since 2025-09-28
+ */
public String getPassword() {
return password;
}
+ /**
+ * @description 设置密码
+ * @author yslg
+ * @since 2025-09-28
+ */
public void setPassword(String password) {
this.password = password;
}
-
+
+ /**
+ * @description 获取验证码
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getCaptcha() {
+ return captcha;
+ }
+
+ /**
+ * @description 设置验证码
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setCaptcha(String captcha) {
+ this.captcha = captcha;
+ }
+
+ /**
+ * @description 获取登录类型
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getLoginType() {
+ return loginType;
+ }
+
+ /**
+ * @description 设置登录类型
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setLoginType(String loginType) {
+ this.loginType = loginType;
+ }
+
+ /**
+ * @description 获取记住我
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public boolean isRememberMe() {
+ return rememberMe;
+ }
+
+ /**
+ * @description 设置记住我
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setRememberMe(boolean rememberMe) {
+ this.rememberMe = rememberMe;
+ }
}
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/ResultDomain.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/ResultDomain.java
index dd4a22b..942e656 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/ResultDomain.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/domain/ResultDomain.java
@@ -10,7 +10,7 @@ import org.xyzh.common.core.page.PageParam;
* @description ResultDomain.java文件描述 统一返回结果实体类
* @filename ResultDomain.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public class ResultDomain implements Serializable{
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/BaseEntity.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/BaseEntity.java
index 1fed31b..2b12e81 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/BaseEntity.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/BaseEntity.java
@@ -6,7 +6,7 @@ import java.io.Serializable;
* @description BaseEntity.java文件描述 基础实体类
* @filename BaseEntity.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public class BaseEntity implements Serializable {
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/DataEntity.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/DataEntity.java
index 91e962e..e1e6cb7 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/DataEntity.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/entity/DataEntity.java
@@ -6,7 +6,7 @@ import org.xyzh.common.core.enums.DataStatus;
* @description DataEntity.java文件描述 数据实体类
* @filename DataEntity.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public class DataEntity extends BaseEntity {
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/DataStatus.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/DataStatus.java
index 7b01b2b..4621bc8 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/DataStatus.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/DataStatus.java
@@ -4,7 +4,7 @@ package org.xyzh.common.core.enums;
* @description DataStatus枚举类 数据状态枚举类
* @filename DataStatus.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public enum DataStatus {
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/UserStatus.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/UserStatus.java
index dd1d9bd..419e13b 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/UserStatus.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/enums/UserStatus.java
@@ -1,5 +1,73 @@
package org.xyzh.common.core.enums;
+/**
+ * @description UserStatus枚举类 用户状态枚举类
+ * @filename UserStatus.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-28
+ */
public enum UserStatus {
+ NORMAL("0", "正常", "用户状态正常"),
+ DISABLED("1", "禁用", "用户被禁用"),
+ LOCKED("2", "锁定", "用户被锁定"),
+ EXPIRED("3", "过期", "用户已过期"),
+ PENDING("4", "待激活", "用户待激活");
+
+ private final String code;
+ private final String name;
+ private final String description;
+
+ UserStatus(String code, String name, String description) {
+ this.code = code;
+ this.name = name;
+ this.description = description;
+ }
+
+ /**
+ * @description 获取枚举值
+ * @return String 枚举值
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getCode() {
+ return code;
+ }
+
+ /**
+ * @description 获取枚举名称
+ * @return String 枚举名称
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @description 获取枚举描述
+ * @return String 枚举描述
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getDescription() {
+ return description;
+ }
+
+ /**
+ * @description 根据code获取枚举
+ * @param code 状态码
+ * @return UserStatus 用户状态枚举
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public static UserStatus fromCode(String code) {
+ for (UserStatus status : UserStatus.values()) {
+ if (status.getCode().equals(code)) {
+ return status;
+ }
+ }
+ return NORMAL;
+ }
}
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageDomain.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageDomain.java
index 4a45320..4b0c3a9 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageDomain.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageDomain.java
@@ -6,7 +6,7 @@ import java.util.List;
* @description PageDomain.java文件描述 分页数据实体类
* @filename PageDomain.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public class PageDomain implements Serializable{
diff --git a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageParam.java b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageParam.java
index 8397c39..ec664c5 100644
--- a/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageParam.java
+++ b/schoolNewsServ/common/common-core/src/main/java/org/xyzh/common/core/page/PageParam.java
@@ -6,7 +6,7 @@ import java.io.Serializable;
* @description PageParam.java文件描述 分页参数
* @filename PageParam.java
* @author yslg
- * @copyright yslg
+ * @copyright xyzh
* @since 2025-09-07
*/
public class PageParam implements Serializable {
diff --git a/schoolNewsServ/common/common-exception/src/main/java/org/xyzh/common/exception/BaseException.java b/schoolNewsServ/common/common-exception/src/main/java/org/xyzh/common/exception/BaseException.java
new file mode 100644
index 0000000..d5a9dd6
--- /dev/null
+++ b/schoolNewsServ/common/common-exception/src/main/java/org/xyzh/common/exception/BaseException.java
@@ -0,0 +1,75 @@
+package org.xyzh.common.exception;
+
+/**
+ * @description BaseException.java文件描述 基础异常类
+ * @filename BaseException.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-28
+ */
+public class BaseException extends RuntimeException{
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * @description code
+ * @author yslg
+ * @since 2025-09-28
+ */
+ private String code;
+
+ /**
+ * @description BaseException
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public BaseException(String message) {
+ super(message);
+ }
+
+ /**
+ * @description BaseException
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public BaseException(String code, String message) {
+ super(message);
+ this.code = code;
+ }
+
+ /**
+ * @description BaseException
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public BaseException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ /**
+ * @description BaseException
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public BaseException(String code, String message, Throwable cause) {
+ super(message, cause);
+ this.code = code;
+ }
+
+ /**
+ * @description getCode
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public String getCode() {
+ return code;
+ }
+
+ /**
+ * @description setCode
+ * @author yslg
+ * @since 2025-09-28
+ */
+ public void setCode(String code) {
+ this.code = code;
+ }
+}
diff --git a/schoolNewsServ/common/common-exception/src/main/java/org/xyzh/common/exception/auth/AuthException.java b/schoolNewsServ/common/common-exception/src/main/java/org/xyzh/common/exception/auth/AuthException.java
new file mode 100644
index 0000000..8ebb90d
--- /dev/null
+++ b/schoolNewsServ/common/common-exception/src/main/java/org/xyzh/common/exception/auth/AuthException.java
@@ -0,0 +1,39 @@
+package org.xyzh.common.exception.auth;
+
+import org.xyzh.common.exception.BaseException;
+
+/**
+ * @description AuthException.java文件描述 认证异常类
+ * @filename AuthException.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-28
+ */
+public class AuthException extends BaseException {
+
+ private static final long serialVersionUID = 1L;
+
+ public AuthException(String message) {
+ super(message);
+ }
+
+ public AuthException(String code, String message) {
+ super(code, message);
+ }
+
+ public AuthException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public AuthException(String code, String message, Throwable cause) {
+ super(code, message, cause);
+ }
+
+ public String getCode() {
+ return super.getCode();
+ }
+
+ public void setCode(String code) {
+ super.setCode(code);
+ }
+}
diff --git a/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/IDUtils.java b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/IDUtils.java
new file mode 100644
index 0000000..b89687e
--- /dev/null
+++ b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/IDUtils.java
@@ -0,0 +1,23 @@
+package org.xyzh.common.utils;
+
+import java.util.UUID;
+
+/**
+ * @description IDUtils.java文件描述
+ * @filename IDUtils.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-07
+ */
+public class IDUtils {
+
+ /**
+ * @description 生成UUID
+ * @return UUID
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String generateID() {
+ return UUID.randomUUID().toString().replaceAll("-", "");
+ }
+}
diff --git a/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/ServletUtils.java b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/ServletUtils.java
new file mode 100644
index 0000000..12c7a5e
--- /dev/null
+++ b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/ServletUtils.java
@@ -0,0 +1,404 @@
+package org.xyzh.common.utils;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpSession;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.BufferedReader;
+import java.util.Enumeration;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Set;
+import java.util.HashSet;
+
+/**
+ * @description ServletUtils.java文件描述：Servlet相关常用工具方法
+ * @filename ServletUtils.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2023-12-19
+ */
+public class ServletUtils {
+
+ /**
+ * @description 获取请求的真实IP地址
+ * @param request HTTP请求对象
+ * @return 客户端真实IP地址
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String getClientIp(HttpServletRequest request) {
+ String ip = request.getHeader("X-Forwarded-For");
+ if (ip != null && ip.isEmpty() && !"unknown".equalsIgnoreCase(ip)) {
+ // 多级代理时取第一个
+ int idx = ip.indexOf(',');
+ if (idx > -1) {
+ ip = ip.substring(0, idx);
+ }
+ return ip.trim();
+ }
+ ip = request.getHeader("Proxy-Client-IP");
+ if (ip != null && ip.isEmpty() && !"unknown".equalsIgnoreCase(ip)) {
+ return ip;
+ }
+ ip = request.getHeader("WL-Proxy-Client-IP");
+ if (ip != null && ip.isEmpty() && !"unknown".equalsIgnoreCase(ip)) {
+ return ip;
+ }
+ ip = request.getRemoteAddr();
+ return ip;
+ }
+
+ /**
+ * @description 向响应写出JSON字符串
+ * @param response HTTP响应对象
+ * @param json 要写出的JSON字符串
+ * @return void
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static void writeJson(HttpServletResponse response, String json) throws IOException {
+ response.setContentType("application/json;charset=UTF-8");
+ PrintWriter writer = response.getWriter();
+ writer.write(json);
+ writer.flush();
+ writer.close();
+ }
+
+ /**
+ * @description 获取请求参数（支持默认值）
+ * @param request HTTP请求对象
+ * @param name 参数名
+ * @param defaultValue 默认值
+ * @return 参数值或默认值
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String getParameter(HttpServletRequest request, String name, String defaultValue) {
+ String value = request.getParameter(name);
+ return value != null ? value : defaultValue;
+ }
+
+ /**
+ * @description 判断请求是否为Ajax
+ * @param request HTTP请求对象
+ * @return 是否为Ajax请求
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean isAjaxRequest(HttpServletRequest request) {
+ String header = request.getHeader("X-Requested-With");
+ return "XMLHttpRequest".equalsIgnoreCase(header);
+ }
+
+ /**
+ * @description 获取请求体内容
+ * @param request HTTP请求对象
+ * @return 请求体内容
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String getRequestBody(HttpServletRequest request) throws IOException {
+ StringBuilder sb = new StringBuilder();
+ BufferedReader reader = request.getReader();
+ String line;
+ while ((line = reader.readLine()) != null) {
+ sb.append(line);
+ }
+ return sb.toString();
+ }
+
+ /**
+ * @description 重定向到指定URL
+ * @param response HTTP响应对象
+ * @param url 目标URL
+ * @return void
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static void redirect(HttpServletResponse response, String url) throws IOException {
+ response.sendRedirect(url);
+ }
+
+ /**
+ * @description 获取完整请求URL
+ * @param request HTTP请求对象
+ * @return 完整URL
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String getFullUrl(HttpServletRequest request) {
+ StringBuilder url = new StringBuilder();
+ url.append(request.getScheme()).append("://");
+ url.append(request.getServerName());
+ int port = request.getServerPort();
+ if (("http".equals(request.getScheme()) && port != 80) ||
+ ("https".equals(request.getScheme()) && port != 443)) {
+ url.append(":").append(port);
+ }
+ url.append(request.getRequestURI());
+ String queryString = request.getQueryString();
+ if (queryString != null) {
+ url.append("?").append(queryString);
+ }
+ return url.toString();
+ }
+
+ /**
+ * @description 判断请求是否为GET方法
+ * @param request HTTP请求对象
+ * @return 是否为GET请求
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean isGet(HttpServletRequest request) {
+ return "GET".equalsIgnoreCase(request.getMethod());
+ }
+
+ /**
+ * @description 判断请求是否为POST方法
+ * @param request HTTP请求对象
+ * @return 是否为POST请求
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean isPost(HttpServletRequest request) {
+ return "POST".equalsIgnoreCase(request.getMethod());
+ }
+
+ /**
+ * @description 判断请求是否为PUT方法
+ * @param request HTTP请求对象
+ * @return 是否为PUT请求
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean isPut(HttpServletRequest request) {
+ return "PUT".equalsIgnoreCase(request.getMethod());
+ }
+
+ /**
+ * @description 判断请求是否为DELETE方法
+ * @param request HTTP请求对象
+ * @return 是否为DELETE请求
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean isDelete(HttpServletRequest request) {
+ return "DELETE".equalsIgnoreCase(request.getMethod());
+ }
+
+ /**
+ * @description 获取所有请求参数
+ * @param request HTTP请求对象
+ * @return 参数Map
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static Map getParameterMap(HttpServletRequest request) {
+ Map paramMap = new HashMap<>();
+ Enumeration parameterNames = request.getParameterNames();
+ while (parameterNames.hasMoreElements()) {
+ String paramName = parameterNames.nextElement();
+ String paramValue = request.getParameter(paramName);
+ paramMap.put(paramName, paramValue);
+ }
+ return paramMap;
+ }
+
+ /**
+ * @description 获取请求头信息
+ * @param request HTTP请求对象
+ * @return 头信息Map
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static Map getHeaderMap(HttpServletRequest request) {
+ Map headerMap = new HashMap<>();
+ Enumeration headerNames = request.getHeaderNames();
+ while (headerNames.hasMoreElements()) {
+ String headerName = headerNames.nextElement();
+ String headerValue = request.getHeader(headerName);
+ headerMap.put(headerName, headerValue);
+ }
+ return headerMap;
+ }
+
+ /**
+ * @description 获取Cookie值
+ * @param request HTTP请求对象
+ * @param name Cookie名
+ * @return Cookie值
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String getCookieValue(HttpServletRequest request, String name) {
+ Cookie[] cookies = request.getCookies();
+ if (cookies != null) {
+ for (Cookie cookie : cookies) {
+ if (name.equals(cookie.getName())) {
+ return cookie.getValue();
+ }
+ }
+ }
+ return null;
+ }
+
+ /**
+ * @description 设置Cookie
+ * @param response HTTP响应对象
+ * @param name Cookie名
+ * @param value Cookie值
+ * @param maxAge 过期时间(秒)
+ * @return void
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static void setCookie(HttpServletResponse response, String name, String value, int maxAge) {
+ Cookie cookie = new Cookie(name, value);
+ cookie.setMaxAge(maxAge);
+ cookie.setPath("/");
+ cookie.setHttpOnly(true);
+ response.addCookie(cookie);
+ }
+
+ /**
+ * @description 删除Cookie
+ * @param response HTTP响应对象
+ * @param name Cookie名
+ * @return void
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static void removeCookie(HttpServletResponse response, String name) {
+ Cookie cookie = new Cookie(name, null);
+ cookie.setMaxAge(0);
+ cookie.setPath("/");
+ response.addCookie(cookie);
+ }
+
+ /**
+ * @description 判断是否为HTTPS请求
+ * @param request HTTP请求对象
+ * @return 是否为HTTPS请求
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean isHttps(HttpServletRequest request) {
+ return "https".equals(request.getScheme()) || request.isSecure() ||
+ "443".equals(request.getHeader("X-Forwarded-Port")) ||
+ "https".equals(request.getHeader("X-Forwarded-Proto"));
+ }
+
+ /**
+ * @description 获取上下文路径
+ * @param request HTTP请求对象
+ * @return 上下文路径
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String getContextPath(HttpServletRequest request) {
+ return request.getContextPath();
+ }
+
+ /**
+ * @description 检测请求是否包含指定参数
+ * @param request HTTP请求对象
+ * @param paramName 参数名
+ * @return 是否包含参数
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static boolean hasParameter(HttpServletRequest request, String paramName) {
+ return request.getParameter(paramName) != null;
+ }
+
+ /**
+ * @description 获取Session对象
+ * @param request HTTP请求对象
+ * @return HttpSession对象
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static HttpSession getSession(HttpServletRequest request) {
+ return request.getSession();
+ }
+
+ /**
+ * @description 获取Session属性
+ * @param request HTTP请求对象
+ * @param attributeName 属性名
+ * @return 属性值
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static Object getSessionAttribute(HttpServletRequest request, String attributeName) {
+ HttpSession session = request.getSession(false);
+ return session != null ? session.getAttribute(attributeName) : null;
+ }
+
+ /**
+ * @description 设置Session属性
+ * @param request HTTP请求对象
+ * @param attributeName 属性名
+ * @param attributeValue 属性值
+ * @return void
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static void setSessionAttribute(HttpServletRequest request, String attributeName, Object attributeValue) {
+ request.getSession().setAttribute(attributeName, attributeValue);
+ }
+
+ /**
+ * @description 移除Session属性
+ * @param request HTTP请求对象
+ * @param attributeName 属性名
+ * @return void
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static void removeSessionAttribute(HttpServletRequest request, String attributeName) {
+ HttpSession session = request.getSession(false);
+ if (session != null) {
+ session.removeAttribute(attributeName);
+ }
+ }
+
+ /**
+ * @description 防止XSS攻击的字符串过滤
+ * @param input 输入字符串
+ * @return 过滤后的字符串
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static String escapeXss(String input) {
+ if (input == null) {
+ return null;
+ }
+ return input
+ .replace("<", "<")
+ .replace(">", ">")
+ .replace("'", "'")
+ .replace("\"", """)
+ .replace("&", "&");
+ }
+
+ /**
+ * @description 获取所有请求参数名
+ * @param request HTTP请求对象
+ * @return 参数名集合
+ * @author yslg
+ * @since 2023-12-19
+ */
+ public static Set getParameterNames(HttpServletRequest request) {
+ Set paramNames = new HashSet<>();
+ Enumeration names = request.getParameterNames();
+ while (names.hasMoreElements()) {
+ paramNames.add(names.nextElement());
+ }
+ return paramNames;
+ }
+}
\ No newline at end of file
diff --git a/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/StringUtils.java b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/StringUtils.java
new file mode 100644
index 0000000..8a8c398
--- /dev/null
+++ b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/StringUtils.java
@@ -0,0 +1,235 @@
+package org.xyzh.common.utils;
+
+/**
+ * @description StringUtils.java文件描述 字符串工具类
+ * @filename StringUtils.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-07
+ */
+public class StringUtils {
+ /**
+ * @description 字符串是否为空
+ * @param str String 字符串
+ * @return 是否为空
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean isEmpty(String str) {
+ return str == null || str.isEmpty();
+ }
+
+ /**
+ * @description 字符串是否不为空
+ * @param str String 字符串
+ * @return 是否不为空
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean isNotEmpty(String str) {
+ return !isEmpty(str);
+ }
+
+ public static String format(String template, Object... args) {
+ if (template == null || args == null) return template;
+ return String.format(template, args);
+ }
+
+ /**
+ * @description 去除字符串首尾空格
+ * @param str String 字符串
+ * @return 去除空格后的字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String trim(String str) {
+ return str == null ? null : str.trim();
+ }
+
+ /**
+ * @description 判断两个字符串是否相等（支持null）
+ * @param a String 字符串A
+ * @param b String 字符串B
+ * @return 是否相等
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean equals(String a, String b) {
+ return a == null ? b == null : a.equals(b);
+ }
+
+ /**
+ * @description 判断字符串是否包含子串
+ * @param str String 原字符串
+ * @param sub String 子串
+ * @return 是否包含
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean contains(String str, String sub) {
+ return str != null && sub != null && str.contains(sub);
+ }
+
+ /**
+ * @description 字符串拼接（用分隔符）
+ * @param delimiter String 分隔符
+ * @param elements String[] 待拼接字符串数组
+ * @return 拼接后的字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String join(String delimiter, String... elements) {
+ if (elements == null) return null;
+ return String.join(delimiter, elements);
+ }
+
+ /**
+ * @description 字符串分割
+ * @param str String 原字符串
+ * @param regex String 分割正则表达式
+ * @return 分割后的字符串数组
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String[] split(String str, String regex) {
+ return str == null ? null : str.split(regex);
+ }
+
+ /**
+ * @description 字符串替换
+ * @param str String 原字符串
+ * @param target String 替换目标
+ * @param replacement String 替换内容
+ * @return 替换后的字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String replace(String str, String target, String replacement) {
+ return str == null ? null : str.replace(target, replacement);
+ }
+
+ /**
+ * @description 是否以指定前缀开头
+ * @param str String 原字符串
+ * @param prefix String 前缀
+ * @return 是否以前缀开头
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean startsWith(String str, String prefix) {
+ return str != null && prefix != null && str.startsWith(prefix);
+ }
+
+ /**
+ * @description 是否以指定后缀结尾
+ * @param str String 原字符串
+ * @param suffix String 后缀
+ * @return 是否以后缀结尾
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean endsWith(String str, String suffix) {
+ return str != null && suffix != null && str.endsWith(suffix);
+ }
+
+ /**
+ * @description 转为大写
+ * @param str String 原字符串
+ * @return 大写字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String toUpperCase(String str) {
+ return str == null ? null : str.toUpperCase();
+ }
+
+ /**
+ * @description 转为小写
+ * @param str String 原字符串
+ * @return 小写字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String toLowerCase(String str) {
+ return str == null ? null : str.toLowerCase();
+ }
+
+ /**
+ * @description 反转字符串
+ * @param str String 原字符串
+ * @return 反转后的字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String reverse(String str) {
+ if (str == null) return null;
+ return new StringBuilder(str).reverse().toString();
+ }
+
+ /**
+ * @description 重复字符串n次
+ * @param str String 原字符串
+ * @param n int 重复次数
+ * @return 重复后的字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String repeat(String str, int n) {
+ if (str == null || n <= 0) return "";
+ return str.repeat(n);
+ }
+
+ /**
+ * @description 截取字符串
+ * @param str String 原字符串
+ * @param beginIndex int 起始索引
+ * @param endIndex int 结束索引
+ * @return 截取后的字符串
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static String substring(String str, int beginIndex, int endIndex) {
+ if (str == null) return null;
+ if (beginIndex < 0) beginIndex = 0;
+ if (endIndex > str.length()) endIndex = str.length();
+ if (beginIndex > endIndex) return "";
+ return str.substring(beginIndex, endIndex);
+ }
+
+ /**
+ * @description 判断字符串是否为数字
+ * @param str String 原字符串
+ * @return 是否为数字
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean isNumeric(String str) {
+ if (isEmpty(str)) return false;
+ for (int i = 0; i < str.length(); i++) {
+ if (!Character.isDigit(str.charAt(i))) return false;
+ }
+ return true;
+ }
+
+ /**
+ * @description 字符串是否为空白
+ * @param str String 原字符串
+ * @return 是否为空白
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean isBlank(String str) {
+ return str == null || str.isBlank();
+ }
+ /**
+ * @description 字符串是否不为空白
+ * @param str String 原字符串
+ * @return 是否不为空白
+ * @author yslg
+ * @since 2025-09-07
+ */
+ public static boolean isNotBlank(String str) {
+ return !isBlank(str);
+ }
+
+}
diff --git a/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/TimeUtils.java b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/TimeUtils.java
new file mode 100644
index 0000000..b3a2e37
--- /dev/null
+++ b/schoolNewsServ/common/common-util/src/main/java/org/xyzh/common/utils/TimeUtils.java
@@ -0,0 +1,297 @@
+package org.xyzh.common.utils;
+
+import java.text.DateFormat;
+import java.time.Duration;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.text.ParseException;
+/**
+ * @description TimeUtils.java文件描述：时间相关的常用工具方法
+ * @filename TimeUtils.java
+ * @author yslg
+ * @copyright xyzh
+ * @since 2025-09-05
+ */
+
+public class TimeUtils {
+
+
+ /**
+ * @description 将时间戳字符串转为指定格式的日期时间字符串
+ * @param time 毫秒时间戳字符串
+ * @param format 日期格式化对象
+ * @return 格式化后的日期时间字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String timeFormat(String time, DateFormat format){
+ try {
+ Date date = format.parse(time);
+ return format.format(date);
+ } catch (ParseException e) {
+ return null;
+ }
+ }
+
+ /**
+ * @description 格式化Date为指定格式字符串
+ * @param date Date对象
+ * @param pattern 格式化模式，如"yyyy-MM-dd HH:mm:ss"
+ * @return String 格式化后的字符串
+ */
+ public static String format(Date date, String pattern) {
+ if (date == null || pattern == null) return null;
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ LocalDateTime ldt = date.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
+ return ldt.format(formatter);
+ }
+
+ /**
+ * @description 格式化LocalDate为指定格式字符串
+ * @param localDate LocalDate对象
+ * @param pattern 格式化模式
+ * @return 格式化后的字符串
+ */
+ public static String format(LocalDate localDate, String pattern) {
+ if (localDate == null || pattern == null) return null;
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ return localDate.format(formatter);
+ }
+
+ /**
+ * @description 格式化LocalDateTime为指定格式字符串
+ * @param localDateTime LocalDateTime对象
+ * @param pattern 格式化模式
+ * @return 格式化后的字符串
+ */
+ public static String format(LocalDateTime localDateTime, String pattern) {
+ if (localDateTime == null || pattern == null) return null;
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ return localDateTime.format(formatter);
+ }
+
+ /**
+ * @description 格式化时间戳为指定格式字符串
+ * @param timestampMillis 毫秒时间戳
+ * @param pattern 格式化模式
+ * @return 格式化后的字符串
+ */
+ public static String format(long timestampMillis, String pattern) {
+ if (pattern == null) return null;
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ LocalDateTime ldt = Instant.ofEpochMilli(timestampMillis).atZone(ZoneId.systemDefault()).toLocalDateTime();
+ return ldt.format(formatter);
+ }
+
+ /**
+ * @description 将字符串按指定格式解析为LocalDateTime
+ * @param dateTimeStr 日期时间字符串
+ * @param pattern 格式化模式
+ * @return LocalDateTime对象，解析失败返回null
+ */
+ public static LocalDateTime parseToLocalDateTime(String dateTimeStr, String pattern) {
+ if (dateTimeStr == null || pattern == null) return null;
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ try {
+ return LocalDateTime.parse(dateTimeStr, formatter);
+ } catch (Exception e) {
+ return null;
+ }
+ }
+
+ /**
+ * @description 将字符串按指定格式解析为LocalDate
+ * @param dateStr 日期字符串
+ * @param pattern 格式化模式
+ * @return LocalDate对象，解析失败返回null
+ */
+ public static LocalDate parseToLocalDate(String dateStr, String pattern) {
+ if (dateStr == null || pattern == null) return null;
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ try {
+ return LocalDate.parse(dateStr, formatter);
+ } catch (Exception e) {
+ return null;
+ }
+ }
+
+ /**
+ * @description 将字符串或Date对象按指定DateTimeFormatter格式化为标准时间字符串（yyyy-MM-dd HH:mm:ss）
+ * @param input 可以为String类型的日期、Date对象或LocalDateTime对象
+ * @param formatter 指定的DateTimeFormatter
+ * @return 标准化时间字符串，无法解析时返回null
+ */
+ public static String normalizeToDateTimeString(Object input, DateTimeFormatter formatter) {
+ if (input == null || formatter == null) return null;
+ try {
+ if (input instanceof String str) {
+ LocalDateTime ldt;
+ try {
+ ldt = LocalDateTime.parse(str, formatter);
+ } catch (Exception e) {
+ LocalDate ld = LocalDate.parse(str, formatter);
+ ldt = ld.atStartOfDay();
+ }
+ return ldt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ }
+ if (input instanceof Date date) {
+ LocalDateTime ldt = dateToLocalDateTime(date);
+ return ldt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ }
+ if (input instanceof LocalDateTime ldt) {
+ return ldt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ }
+ if (input instanceof LocalDate ld) {
+ return ld.atStartOfDay().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ }
+ } catch (Exception e) {
+ return null;
+ }
+ return null;
+ }
+
+ /**
+ * @description 获取当前时间戳，单位毫秒
+ * @return 当前时间戳字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String getCurrentTimestamp() {
+ return String.valueOf(System.currentTimeMillis());
+ }
+
+ /**
+ * @description 获取当前时间戳，单位秒
+ * @return 当前时间戳（秒）字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String getCurrentTimestampSeconds() {
+ return String.valueOf(System.currentTimeMillis() / 1000);
+ }
+
+ /**
+ * @description 获取当前日期时间，格式：yyyy-MM-dd HH:mm:ss
+ * @return 当前日期时间字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String getCurrentDateTime() {
+ return LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ }
+
+ /**
+ * @description 获取当前日期，格式：yyyy-MM-dd
+ * @return 当前日期字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String getCurrentDate() {
+ return LocalDate.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+ }
+
+ /**
+ * @description 获取当前时间，格式：HH:mm:ss
+ * @return 当前时间字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String getCurrentTime() {
+ return LocalTime.now().format(DateTimeFormatter.ofPattern("HH:mm:ss"));
+ }
+
+ /**
+ * @description 将时间戳（毫秒）转为日期时间字符串，格式：yyyy-MM-dd HH:mm:ss
+ * @param timestampMillis 毫秒时间戳
+ * @return 日期时间字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String timestampToDateTime(long timestampMillis) {
+ return Instant.ofEpochMilli(timestampMillis)
+ .atZone(ZoneId.systemDefault())
+ .format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ }
+
+ /**
+ * @description 将日期时间字符串（yyyy-MM-dd HH:mm:ss）转为时间戳（毫秒）
+ * @param dateTimeStr 日期时间字符串
+ * @return 毫秒时间戳
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static long dateTimeToTimestamp(String dateTimeStr) {
+ LocalDateTime ldt = LocalDateTime.parse(dateTimeStr, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+ return ldt.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
+ }
+
+ /**
+ * @description 获取指定日期加减天数后的日期字符串（yyyy-MM-dd）
+ * @param dateStr 原始日期字符串
+ * @param days 增加或减少的天数（可为负数）
+ * @return 计算后的日期字符串
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static String plusDays(String dateStr, int days) {
+ LocalDate date = LocalDate.parse(dateStr, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+ return date.plusDays(days).format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+ }
+
+ /**
+ * @description 获取两个日期之间的天数差
+ * @param startDate 开始日期字符串（yyyy-MM-dd）
+ * @param endDate 结束日期字符串（yyyy-MM-dd）
+ * @return 天数差
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static long daysBetween(String startDate, String endDate) {
+ LocalDate start = LocalDate.parse(startDate, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+ LocalDate end = LocalDate.parse(endDate, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+ return Duration.between(start.atStartOfDay(), end.atStartOfDay()).toDays();
+ }
+
+ /**
+ * @description 判断当前时间是否在指定时间段内
+ * @param startTime 开始时间字符串（HH:mm:ss）
+ * @param endTime 结束时间字符串（HH:mm:ss）
+ * @return 是否在时间段内
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static boolean isNowBetween(String startTime, String endTime) {
+ LocalTime now = LocalTime.now();
+ LocalTime start = LocalTime.parse(startTime, DateTimeFormatter.ofPattern("HH:mm:ss"));
+ LocalTime end = LocalTime.parse(endTime, DateTimeFormatter.ofPattern("HH:mm:ss"));
+ return !now.isBefore(start) && !now.isAfter(end);
+ }
+
+ /**
+ * @description Date转LocalDateTime
+ * @param date java.util.Date对象
+ * @return LocalDateTime对象
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static LocalDateTime dateToLocalDateTime(Date date) {
+ return date.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
+ }
+
+ /**
+ * @description LocalDateTime转Date
+ * @param localDateTime LocalDateTime对象
+ * @return java.util.Date对象
+ * @author yslg
+ * @since 2025-09-05
+ */
+ public static Date localDateTimeToDate(LocalDateTime localDateTime) {
+ return Date.from(localDateTime.atZone(ZoneId.systemDefault()).toInstant());
+ }
+
+}
diff --git a/schoolNewsServ/common/pom.xml b/schoolNewsServ/common/pom.xml
index 4d3921a..2a168bb 100644
--- a/schoolNewsServ/common/pom.xml
+++ b/schoolNewsServ/common/pom.xml
@@ -21,6 +21,7 @@
common-redis
common-jdbc
common-util
+ common-all