登陆,注册,加上异常集中处理,mybatis和mybatisplus不兼容好像是

pom.xml

@@ -56,6 +56,11 @@
             <artifactId>mysql-connector-j</artifactId>
             <scope>runtime</scope>
         </dependency>
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>5.8.11</version>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-configuration-processor</artifactId>

src/main/java/top/suyiiyii/sims/common/Result.java

@@ -0,0 +1,45 @@
+package top.suyiiyii.sims.common;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/10 21:18
+ * @PackageName:top.suyiiyii.sims.common
+ * @ClassName: Result
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class Result {
+
+    public static final String CODE_SUCCESS="200";
+    public static final String CODE_AUTH_ERROR="401";
+    public static final String CODE_SYS_ERROR="500";
+    private String code;
+
+    private String msg;
+    private Object data;
+    public static Result success(){
+        return new Result(CODE_SUCCESS,"success",null);
+    }
+    public static Result success(Object data){
+        return new Result(CODE_SUCCESS,"success",data);
+    }
+    public static Result error(String msg) {
+        return new Result(CODE_SYS_ERROR, msg, null);
+    }
+
+    public static Result error(String code,String msg){
+        return new Result(code,msg,null);
+    }
+    public static Result authError(String msg){
+        return new Result(CODE_AUTH_ERROR,"系统错误",null);
+    }
+}

src/main/java/top/suyiiyii/sims/controller/HelloController.java

@@ -3,6 +3,7 @@ package top.suyiiyii.sims.controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
+import top.suyiiyii.sims.common.Result;
 
 import java.util.List;
 
@@ -18,5 +19,9 @@ public class HelloController {
         List<String> list = List.of(username,age.toString());
         return list;
     }
+    @GetMapping("/helloResult")
+    public Result healthz() {
+        return Result.success("Hello World");
+    }
 
 }

src/main/java/top/suyiiyii/sims/controller/UserController.java

@@ -0,0 +1,65 @@
+package top.suyiiyii.sims.controller;
+
+import cn.hutool.core.util.StrUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import top.suyiiyii.sims.common.Result;
+import top.suyiiyii.sims.entity.User;
+import top.suyiiyii.sims.exception.ServiceException;
+import top.suyiiyii.sims.service.UserService;
+
+import java.util.List;
+
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/10 22:25
+ * @PackageName:top.suyiiyii.sims.controller
+ * @ClassName: UserController
+ * @Description: TODO
+ * @Version 1.0
+ */
+@RestController
+@RequestMapping("/user")
+public class UserController {
+    @Autowired
+    UserService userService;
+    @GetMapping("/")
+    public Result hello(){
+
+        return Result.success("success");
+
+    }
+    @PostMapping("/login")
+    public Result login(@RequestBody User user){
+        if(StrUtil.isBlank(user.getUsername())||StrUtil.isBlank(user.getPassword())){
+
+            return Result.error("用户名或密码不能为空");
+        }
+        user =userService.login(user);
+
+
+        return Result.success(user);
+    }
+    @PostMapping("/register")
+    public Result register(@RequestBody User user){
+        if(StrUtil.isBlank(user.getUsername())||StrUtil.isBlank(user.getPassword())){
+
+            return Result.error("用户名或密码不能为空");
+        }
+        if(user.getPassword() == null || user.getPassword().length() < 3) {
+            throw new ServiceException("密码长度不能小于3位");
+        }
+
+        user =userService.register(user);
+
+        return Result.success(user);
+    }
+
+
+    @GetMapping("/selectAll")
+    public Result selectAll() {
+        List<User> users = userService.selectAll();
+        return Result.success(users);
+    }
+}

src/main/java/top/suyiiyii/sims/entity/Attachment.java

@@ -4,7 +4,9 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -16,7 +18,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class Attachment {
+    @TableId("id")
     private Integer id;
     private Integer recordId;
     // 文件路径

src/main/java/top/suyiiyii/sims/entity/HierarchyRelation.java

@@ -4,7 +4,9 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -16,8 +18,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class HierarchyRelation {
-
+    @TableId("id")
     private Integer id;
 
     // 上级用户ID

src/main/java/top/suyiiyii/sims/entity/Notification.java

@@ -1,7 +1,10 @@
 package top.suyiiyii.sims.entity;
 
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
 
@@ -15,7 +18,10 @@ import java.time.LocalDateTime;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class Notification {
+    @TableId("id")
     private Integer id;
     private String title;
     private String content;

src/main/java/top/suyiiyii/sims/entity/Permissions.java

@@ -3,7 +3,9 @@ package top.suyiiyii.sims.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -15,8 +17,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class Permissions {
-
+    @TableId("id")
     private Integer id;
     //权限id
     private Integer permissionId;

src/main/java/top/suyiiyii/sims/entity/RevokeRequest.java

@@ -1,7 +1,10 @@
 package top.suyiiyii.sims.entity;
 
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
 
@@ -15,8 +18,10 @@ import java.time.LocalDateTime;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class RevokeRequest {
-
+    @TableId("id")
     private Integer id;
     private Integer recordId;
     private Integer userId;

src/main/java/top/suyiiyii/sims/entity/RevokedRecord.java

@@ -1,7 +1,10 @@
 package top.suyiiyii.sims.entity;
 
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
 
@@ -15,8 +18,10 @@ import java.time.LocalDateTime;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class RevokedRecord {
-
+    @TableId("id")
     private Integer id;
     // 被撤销的奖惩记录ID
     private Integer recordId;

src/main/java/top/suyiiyii/sims/entity/RewardPunishmentCategory.java

@@ -3,7 +3,9 @@ package top.suyiiyii.sims.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -15,8 +17,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class RewardPunishmentCategory {
-
+    @TableId("id")
     private Integer id;
 
     private Integer categoryId;

src/main/java/top/suyiiyii/sims/entity/RewardPunishmentRecord.java

@@ -4,7 +4,9 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
 
@@ -18,8 +20,10 @@ import java.time.LocalDateTime;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class RewardPunishmentRecord {
-
+    @TableId("id")
     private Integer id;
     // 用户ID
     private Integer userId;

src/main/java/top/suyiiyii/sims/entity/Role.java

@@ -3,7 +3,9 @@ package top.suyiiyii.sims.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -15,8 +17,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class Role {
-
+    @TableId("id")
     private Integer id;
     private Integer roleId;
     //管理员，普通用户，组员，组长，队长

src/main/java/top/suyiiyii/sims/entity/RolePermission.java

@@ -4,7 +4,9 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.security.Permission;
 
@@ -18,8 +20,11 @@ import java.security.Permission;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class RolePermission {
-    private Integer rolePermissionId;
+    @TableId("id")
+    private Integer id;
     private Integer roleId;
     private Integer permissionId;
 }

src/main/java/top/suyiiyii/sims/entity/User.java

@@ -4,7 +4,9 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -16,8 +18,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class User {
-
+    @TableId("id")
     private Integer id;
     private Integer userId;
     private String username;

src/main/java/top/suyiiyii/sims/entity/UserRole.java

@@ -3,7 +3,9 @@ package top.suyiiyii.sims.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.tangzc.mpe.autotable.annotation.Table;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 /**
  * @Author tortoise
@@ -15,8 +17,10 @@ import lombok.Data;
  */
 @Data
 @Table
+@AllArgsConstructor
+@NoArgsConstructor
 public class UserRole {
-
+    @TableId("id")
     private Integer id;
     private Integer userId;
     private Integer roleId;

src/main/java/top/suyiiyii/sims/exception/GlobalException.java

@@ -0,0 +1,23 @@
+package top.suyiiyii.sims.exception;
+
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+import top.suyiiyii.sims.common.Result;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/11 1:38
+ * @PackageName:top.suyiiyii.sims.exception
+ * @ClassName: GlobalException
+ * @Description: TODO
+ * @Version 1.0
+ */
+@ControllerAdvice
+public class GlobalException {
+    @ExceptionHandler(ServiceException.class)
+    @ResponseBody
+    public Result ServiceException(ServiceException e){
+        return Result.error(e.getCode(),e.getMessage());
+    }
+}

src/main/java/top/suyiiyii/sims/exception/ServiceException.java

@@ -0,0 +1,25 @@
+package top.suyiiyii.sims.exception;
+
+import lombok.Getter;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/11 1:38
+ * @PackageName:top.suyiiyii.sims.exception
+ * @ClassName: ServiceException
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Getter
+public class ServiceException extends RuntimeException{
+    public final String code;
+
+    public ServiceException(String msg){
+        super(msg);
+        this.code = "500";
+    }
+    public ServiceException(String code ,String msg){
+        super(msg);
+        this.code = code;
+    }
+}

src/main/java/top/suyiiyii/sims/mapper/UserMapper.java

@@ -0,0 +1,69 @@
+package top.suyiiyii.sims.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.*;
+import top.suyiiyii.sims.entity.User;
+
+import java.util.List;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/10 22:21
+ * @PackageName:top.suyiiyii.sims.mapper
+ * @ClassName: UserMapper
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Mapper
+public interface UserMapper extends BaseMapper<User> {
+    /**
+     * 添加新用户
+     * @param user 新用户对象
+     * @return 影响的行数
+     */
+    @Insert("insert INTO users (userId, username, password, name, email, group) " +
+            "VALUES (#{userId}, #{username}, #{password}, #{name}, #{email}, #{group})")
+    int addUser(User user);
+
+    /**
+     * 根据ID删除用户
+     * @param id 用户ID
+     * @return 影响的行数
+     */
+    @Delete("DELETE FROM users WHERE id = #{id}")
+    int deleteUser(Integer id);
+
+    /**
+     * 更新用户信息
+     * @param user 更新后的用户对象
+     * @return 影响的行数
+     */
+    @Update("UPDATE users SET " +
+            "userId = #{userId}, " +
+            "username = #{username}, " +
+            "password = #{password}, " +
+            "name = #{name}, " +
+            "email = #{email}, " +
+            "group = #{group} " +
+            "WHERE id = #{id}")
+    int updateUser(User user);
+
+    /**
+     * 根据ID查询用户信息
+     * @param userId 用户ID
+     * @return 用户对象
+     */
+    @Select("SELECT id, userId, username, password, name, email, group FROM users WHERE userId = #{userId}")
+    User selectByUserId(Integer userId);
+
+    /**
+     * 查询所有用户信息
+     * @return 用户列表
+     */
+    @Select("SELECT id, userId, username, password, name, email, group FROM users")
+    List<User> selectAll();
+
+  @Select("select * from user where username = #{username}")
+   User selectByUserName(@Param("username") String username);
+
+}

src/main/java/top/suyiiyii/sims/service/UserService.java

@@ -0,0 +1,87 @@
+package top.suyiiyii.sims.service;
+
+
+
+import jakarta.annotation.Resource;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import top.suyiiyii.sims.entity.User;
+import top.suyiiyii.sims.exception.ServiceException;
+import top.suyiiyii.sims.mapper.UserMapper;
+
+import java.util.List;
+
+/**
+ * @Author tortoise
+ * @Date 2024/8/10 22:22
+ * @PackageName:top.suyiiyii.sims.service
+ * @ClassName: UserService
+ * @Description: TODO
+ * @Version 1.0
+ */
+@Service
+public class UserService {
+    @Autowired
+    UserMapper userMapper;
+
+    public void addUser(User user) {
+        userMapper.addUser(user);
+    }
+
+    public User selectByUserId(int id) {
+        return userMapper.selectByUserId(id);
+    }
+
+    public void updateUser(User user) {
+        userMapper.updateUser(user);
+    }
+
+    public void deleteUser(int id) {
+        userMapper.deleteUser(id);
+    }
+
+    public List<User> selectAll() {
+        return userMapper.selectAll();
+    }
+
+    public User login(User user) {
+        User dbUser = userMapper.selectByUserName(user.getUsername());
+        if (dbUser == null) {
+            throw new ServiceException("账号不存在");
+        }
+        if (!dbUser.getPassword().equals(user.getPassword())) {
+            throw new ServiceException("密码或用户名错误");
+        }
+        return dbUser;
+    }
+
+    public User register(User user) {
+
+        User dbUser = userMapper.selectByUserId(user.getUserId());
+
+        if (user.getUsername() == null || user.getUsername().equals("")) {
+        throw new ServiceException("用户名不能为空");
+    }
+        if (dbUser != null) {
+            throw new ServiceException("账号已经存在");
+        }
+        if (user.getUserId() == null || user.getUserId().equals("")) {
+            throw new ServiceException("用户id不能为空");
+        }
+        if( user.getPassword() == null || user.getPassword().equals("")) {
+            throw new ServiceException("密码不能为空");
+        }
+        if (user.getEmail() == null || user.getEmail().equals("")) {
+            throw new ServiceException("邮箱不能为空");
+        }
+        if (user.getGroup() == null || user.getGroup().equals("")) {
+            throw new ServiceException("组别不能为空");
+        }
+
+            userMapper.addUser(user);
+            return user;
+
+
+    }
+}