diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8bb4a3e..67e1e61 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -8,9 +8,5 @@
       </list>
     </option>
   </component>
-  <component name="MavenRunner">
-    <option name="delegateBuildToMaven" value="true" />
-    <option name="jreName" value="1.8" />
-  </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK" />
 </project>
\ No newline at end of file
diff --git a/src/main/java/com/bbyb/operating/examination/controller/RoleUserMapper.java b/src/main/java/com/bbyb/operating/examination/controller/RoleUserMapper.java
new file mode 100644
index 0000000..9a7c6ab
--- /dev/null
+++ b/src/main/java/com/bbyb/operating/examination/controller/RoleUserMapper.java
@@ -0,0 +1,41 @@
+package com.bbyb.operating.examination.controller;
+
+import com.bbyb.operating.examination.model.po.Role;
+import com.bbyb.operating.examination.service.RoleService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController()
+public class RoleUserMapper {
+    @Autowired
+    RoleService roleService;
+
+    @PostMapping("/selectAll")
+    public List<Role> selectAll() {
+        return roleService.selectAll();
+    }
+
+    @PostMapping("/selectByPrimaryKey")
+    public Role selectByPrimaryKey(@RequestParam("id") Integer id) {
+        return roleService.selectByPrimaryKey(id);
+    }
+
+    @PostMapping("/insert")
+    public Integer insert(@RequestParam("row") Role row) {
+        return roleService.insert(row);
+    }
+
+    @PostMapping("/deleteByPrimaryKey")
+    public Integer deleteByPrimaryKey(@RequestParam("id") Integer id) {
+        return roleService.deleteByPrimaryKey(id);
+    }
+
+    @PostMapping("/updateByPrimaryKey")
+    public Integer updateByPrimaryKey(@RequestParam("row") Role row) {
+        return roleService.updateByPrimaryKey(row);
+    }
+}
diff --git a/src/main/java/com/bbyb/operating/examination/controller/UserController.java b/src/main/java/com/bbyb/operating/examination/controller/UserController.java
index 701042d..5bcad52 100644
--- a/src/main/java/com/bbyb/operating/examination/controller/UserController.java
+++ b/src/main/java/com/bbyb/operating/examination/controller/UserController.java
@@ -8,6 +8,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import javax.xml.transform.Result;
 import java.util.List;
 
 /**
@@ -58,6 +59,29 @@ public class UserController {
         return userService.getAllUser();
     }
 
+    @PostMapping("/selectByPrimaryKey")
+    public User selectByPrimaryKey(@RequestParam("id") Integer id){
+        return userService.selectByPrimaryKey(id);
+    }
+
+    @PostMapping("/insert")
+    public Integer insert(@RequestBody User row){
+        return userService.insert(row);
+    }
+
+    @PostMapping("/deleteByPrimaryKey")
+    public Integer deleteByPrimaryKey(@RequestParam("id") Integer id){
+        return userService.deleteByPrimaryKey(id);
+    }
+
+    @PostMapping("/selectAll")
+    public List<User> selectAll(){
+        return userService.selectAll();
+    }
+    @PostMapping("/updateByPrimaryKey")
+    public Integer updateByPrimaryKey(@RequestBody User row){
+        return userService.updateByPrimaryKey(row);
+    }
 
 
 
diff --git a/src/main/java/com/bbyb/operating/examination/mapper/RoleMapper.java b/src/main/java/com/bbyb/operating/examination/mapper/RoleMapper.java
index fc558b2..d5c531f 100644
--- a/src/main/java/com/bbyb/operating/examination/mapper/RoleMapper.java
+++ b/src/main/java/com/bbyb/operating/examination/mapper/RoleMapper.java
@@ -1,8 +1,10 @@
 package com.bbyb.operating.examination.mapper;
 
 import com.bbyb.operating.examination.model.po.Role;
-import java.util.List;
+import org.apache.ibatis.annotations.Mapper;
 
+import java.util.List;
+@Mapper
 public interface RoleMapper {
     int deleteByPrimaryKey(Integer id);
 
@@ -13,4 +15,4 @@ public interface RoleMapper {
     List<Role> selectAll();
 
     int updateByPrimaryKey(Role row);
-}
\ No newline at end of file
+}
diff --git a/src/main/java/com/bbyb/operating/examination/service/RoleService.java b/src/main/java/com/bbyb/operating/examination/service/RoleService.java
new file mode 100644
index 0000000..4c20659
--- /dev/null
+++ b/src/main/java/com/bbyb/operating/examination/service/RoleService.java
@@ -0,0 +1,18 @@
+package com.bbyb.operating.examination.service;
+
+import com.bbyb.operating.examination.model.po.Role;
+
+import java.util.List;
+
+public interface RoleService {
+    List<Role> selectAll();
+
+
+    Role selectByPrimaryKey(Integer id);
+
+    Integer insert(Role row);
+
+    Integer deleteByPrimaryKey(Integer id);
+
+    Integer updateByPrimaryKey(Role row);
+}
diff --git a/src/main/java/com/bbyb/operating/examination/service/UserService.java b/src/main/java/com/bbyb/operating/examination/service/UserService.java
index aa87ded..b44e5a7 100644
--- a/src/main/java/com/bbyb/operating/examination/service/UserService.java
+++ b/src/main/java/com/bbyb/operating/examination/service/UserService.java
@@ -10,5 +10,14 @@ public interface UserService {
     List<User> getAllUser();
 
 
+    User selectByPrimaryKey(Integer id);
 
+    Integer insert(User row);
+
+    Integer deleteByPrimaryKey(Integer id);
+
+    List<User> selectAll();
+
+
+    Integer updateByPrimaryKey(User row);
 }
diff --git a/src/main/java/com/bbyb/operating/examination/service/impl/RoleServiceImpl.java b/src/main/java/com/bbyb/operating/examination/service/impl/RoleServiceImpl.java
new file mode 100644
index 0000000..963dcd5
--- /dev/null
+++ b/src/main/java/com/bbyb/operating/examination/service/impl/RoleServiceImpl.java
@@ -0,0 +1,42 @@
+package com.bbyb.operating.examination.service.impl;
+
+import com.bbyb.operating.examination.mapper.RoleMapper;
+import com.bbyb.operating.examination.model.po.Role;
+import com.bbyb.operating.examination.service.RoleService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class RoleServiceImpl implements RoleService {
+    @Autowired
+    RoleMapper roleMapper;
+
+
+    @Override
+    public List<Role> selectAll() {
+        return roleMapper.selectAll();
+    }
+
+    @Override
+    public Role selectByPrimaryKey(Integer id) {
+
+        return roleMapper.selectByPrimaryKey(id);
+    }
+
+    @Override
+    public Integer insert(Role row) {
+        return roleMapper.insert(row);
+    }
+
+    @Override
+    public Integer deleteByPrimaryKey(Integer id) {
+        return roleMapper.deleteByPrimaryKey(id);
+    }
+
+    @Override
+    public Integer updateByPrimaryKey(Role row) {
+        return roleMapper.updateByPrimaryKey(row);
+    }
+}
diff --git a/src/main/java/com/bbyb/operating/examination/service/impl/UserServiceImpl.java b/src/main/java/com/bbyb/operating/examination/service/impl/UserServiceImpl.java
index 7278c60..9e265fe 100644
--- a/src/main/java/com/bbyb/operating/examination/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/bbyb/operating/examination/service/impl/UserServiceImpl.java
@@ -30,11 +30,39 @@ public class UserServiceImpl implements UserService {
 
     @Override
     public List<User> getAllUser() {
+
         return userMapper.selectAll();
     }
 
+    @Override
+    public User selectByPrimaryKey(Integer id) {
 
+        return userMapper.selectByPrimaryKey(id);
+    }
 
+    @Override
+    public Integer insert(User row) {
+
+        return userMapper.insert(row);
+    }
+
+    @Override
+    public Integer deleteByPrimaryKey(Integer id) {
+
+        return userMapper.deleteByPrimaryKey(id);
+    }
+
+    @Override
+    public List<User> selectAll() {
+
+        return userMapper.selectAll();
+    }
+
+    @Override
+    public Integer updateByPrimaryKey(User row) {
+
+        return userMapper.updateByPrimaryKey(row);
+    }
 
 
 }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index ef89a16..911cd5d 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -4,7 +4,7 @@ spring.datasource.url=jdbc:mysql://127.0.0.1:3306/bbyb_examination
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 spring.datasource.username =root
 spring.datasource.password =123456A
-logging.level.root=debug
+logging.level.root=info
 logging.level.org.springframework.boot.autoconfigure=error
 mybatis.mapper-locations=classpath*:/mapper/**/*.xml
 
diff --git a/src/main/resources/mapper/RoleMapper.xml b/src/main/resources/mapper/RoleMapper.xml
new file mode 100644
index 0000000..30a82b8
--- /dev/null
+++ b/src/main/resources/mapper/RoleMapper.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.bbyb.operating.examination.mapper.RoleMapper">
+    <insert id="insert">
+        INSERT INTO roles (roleCode, roleName, createBy, createTime, updateBy, updateTime, invalid)
+        VALUES (#{roleCode}, #{roleName}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, #{invalid});
+    </insert>
+    <update id="updateByPrimaryKey">
+        UPDATE roles
+        SET roleCode = #{roleCode},
+            roleName = #{roleName},
+            createBy = #{createBy},
+            createTime = #{createTime},
+            updateBy = #{updateBy},
+            updateTime = #{updateTime},
+            invalid = #{invalid}
+        WHERE id = #{id};
+    </update>
+    <delete id="deleteByPrimaryKey">
+        DELETE FROM user WHERE id = #{id};
+    </delete>
+
+    <select id="selectAll" resultType="com.bbyb.operating.examination.model.po.Role">
+        select *
+        from role;
+    </select>
+    <select id="selectByPrimaryKey" resultType="com.bbyb.operating.examination.model.po.Role">
+        SELECT * FROM role WHERE id = #{id};
+    </select>
+</mapper>
diff --git a/src/main/resources/mapper/UserMapper.xml b/src/main/resources/mapper/UserMapper.xml
new file mode 100644
index 0000000..1f0e33c
--- /dev/null
+++ b/src/main/resources/mapper/UserMapper.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.bbyb.operating.examination.mapper.UserMapper">
+    <insert id="insert">
+        INSERT INTO user_table (userCode, userName, phone, password, email, idCard, gender, isAdmin, isEnable, createBy, createTime, updateBy, updateTime, invalid)
+        VALUES (#{userCode}, #{userName}, #{phone}, #{password}, #{email}, #{idCard}, #{gender}, #{isAdmin}, #{isEnable}, #{createBy}, CURRENT_TIMESTAMP, #{updateTime}, CURRENT_TIMESTAMP, #{invalid});
+    </insert>
+    <update id="updateByPrimaryKey">
+        UPDATE user
+        SET userName = #{userName}
+        WHERE id = #{id}
+    </update>
+
+    <delete id="deleteByPrimaryKey">
+        DELETE FROM user WHERE id = #{id};
+    </delete>
+    <select id="selectByPrimaryKey" resultType="com.bbyb.operating.examination.model.po.User">
+        SELECT * FROM user WHERE id = #{id};
+    </select>
+    <select id="selectAll" resultType="com.bbyb.operating.examination.model.po.User">
+        select *
+        from user;
+    </select>
+</mapper>
diff --git a/target/bbyb-examination-0.0.1-SNAPSHOT.jar b/target/bbyb-examination-0.0.1-SNAPSHOT.jar
index 535488a..152a97d 100644
Binary files a/target/bbyb-examination-0.0.1-SNAPSHOT.jar and b/target/bbyb-examination-0.0.1-SNAPSHOT.jar differ
diff --git a/target/classes/application.properties b/target/classes/application.properties
index ef89a16..911cd5d 100644
--- a/target/classes/application.properties
+++ b/target/classes/application.properties
@@ -4,7 +4,7 @@ spring.datasource.url=jdbc:mysql://127.0.0.1:3306/bbyb_examination
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 spring.datasource.username =root
 spring.datasource.password =123456A
-logging.level.root=debug
+logging.level.root=info
 logging.level.org.springframework.boot.autoconfigure=error
 mybatis.mapper-locations=classpath*:/mapper/**/*.xml