问题修改

src/main/java/com/model/controller/UserController.java

@@ -41,4 +41,17 @@ public class UserController {
     public CommRes addUser(@RequestBody User user) {
         return userService.addUser(user);
     }
+
+    /**
+    * @Description: 查询用户信息
+    * @Param: User
+    * @return: CommRes
+    * @Author: XiaoChen
+    * @Date: 2023/5/11
+    */
+    @GetMapping("getUser")
+    @PassToken
+    public CommRes getUser(User user){
+        return userService.getUser(user);
+    }
 }

src/main/java/com/model/mapper/UserMapper.java

@@ -3,6 +3,9 @@ package com.model.mapper;
 import com.model.entity.User;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @Mapper
 public interface UserMapper {
     User login(User user);
@@ -12,4 +15,6 @@ public interface UserMapper {
     User getUser(User user);
 
     void addUser(User user);
+
+    List<User> getUserPower(User user);
 }

src/main/java/com/model/service/UserService.java

@@ -11,4 +11,6 @@ public interface UserService {
     User getAdminUserName(String username);
 
     CommRes addUser(User user);
+
+    CommRes getUser(User user);
 }

src/main/java/com/model/service/impl/UserServiceImpl.java

@@ -1,5 +1,8 @@
 package com.model.service.impl;
 
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import com.model.entity.Client;
 import com.model.entity.User;
 import com.model.mapper.UserMapper;
 import com.model.result.CommRes;
@@ -12,7 +15,9 @@ import org.redisson.api.RedissonClient;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 @Service
@@ -87,4 +92,22 @@ public class UserServiceImpl implements UserService {
         userMapper.addUser(user);
         return CommRes.success(null);
     }
+
+    /**
+     * @Description: 查询用户信息
+     * @Param: User
+     * @return: CommRes
+     * @Author: XiaoChen
+     * @Date: 2023/5/11
+     */
+    @Override
+    public CommRes getUser(User user) {
+        List<User> list = null ;
+        try {
+            list = userMapper.getUserPower(user);
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+        return CommRes.success(list);
+    }
 }

src/main/resources/mapper/UserMapper.xml

@@ -35,5 +35,9 @@
       from sg_user
       where user_name = #{userName}
     </select>
+    <!--查询用户权限-->
+    <select id="getUserPower" resultType="com.model.entity.User">
+        select user_name,power from sg_user where user_name = #{userName}
+    </select>
 
 </mapper>