Update Spring Boot 2.4.3 Web with MyBatis

WebWithMyBatis/demo/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.3.3.RELEASE</version>
+        <version>2.4.3</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example</groupId>
@@ -13,11 +13,9 @@
     <version>0.0.1-SNAPSHOT</version>
     <name>demo</name>
     <description>Demo project for Spring Boot</description>
-
     <properties>
         <java.version>11</java.version>
     </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -26,7 +24,7 @@
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>
             <artifactId>mybatis-spring-boot-starter</artifactId>
-            <version>2.1.3</version>
+            <version>2.1.4</version>
         </dependency>
 
         <dependency>
@@ -54,12 +52,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.junit.vintage</groupId>
-                    <artifactId>junit-vintage-engine</artifactId>
-                </exclusion>
-            </exclusions>
         </dependency>
     </dependencies>
 
@@ -68,6 +60,14 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
             </plugin>
         </plugins>
     </build>

WebWithMyBatis/demo/src/main/java/com/example/demo/DemoApplication.java

 package com.example.demo;
 
-import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 

WebWithMyBatis/demo/src/main/java/com/example/demo/config/MyBatisConfig.java

@@ -6,4 +6,4 @@ import org.springframework.context.annotation.Configuration;
 @Configuration
 @MapperScan("com.example.demo.dao")
 public class MyBatisConfig {
-}
+}
\ No newline at end of file

WebWithMyBatis/demo/src/main/java/com/example/demo/controller/CRUDController.java

 package com.example.demo.controller;
 
-import com.example.demo.service.Service;
 import com.example.demo.entity.User;
+import com.example.demo.service.Service;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -16,27 +16,22 @@ public class CRUDController {
     private final Service service;
 
     @PostMapping("save")
-    public boolean save(@RequestBody User user)
-    {
+    public boolean save(@RequestBody User user) {
         return service.save(user);
     }
 
     @GetMapping("delete")
-    public boolean delete(@RequestParam String id)
-    {
+    public boolean delete(@RequestParam String id) {
         return service.delete(id);
     }
 
     @GetMapping("select")
-    public User select(@RequestParam String id)
-    {
+    public User select(@RequestParam String id) {
         return service.select(id);
     }
 
     @GetMapping("selectAll")
-    public List<User> selectAll()
-    {
+    public List<User> selectAll() {
         return service.selectAll();
     }
-
 }

WebWithMyBatis/demo/src/main/java/com/example/demo/controller/Controller.java

@@ -9,34 +9,27 @@ import javax.websocket.server.PathParam;
 @CrossOrigin("http://localhost:3000")
 public class Controller {
     @GetMapping("test")
-    public String testMethod()
-    {
+    public String testMethod() {
         return "test controller";
     }
 
     @GetMapping("withParm")
-    public String withParm(@RequestParam String id)
-    {
-        return "id:"+id;
+    public String withParm(@RequestParam String id) {
+        return "id:" + id;
     }
 
-
     @PostMapping("withParm2")
-    public String withParm2(@RequestBody String id)
-    {
-        return "id:"+id;
+    public String withParm2(@RequestBody String id) {
+        return "id:" + id;
     }
 
     @GetMapping("path1/{id}")
-    public String path1(@PathVariable("id") String id)
-    {
-        return "id:"+id;
+    public String path1(@PathVariable("id") String id) {
+        return "id:" + id;
     }
 
     @GetMapping("path2")
-    public String path2(@PathParam("id") String id)
-    {
-        return "id:"+id;
+    public String path2(@PathParam("id") String id) {
+        return "id:" + id;
     }
-
 }

WebWithMyBatis/demo/src/main/java/com/example/demo/entity/User.java

@@ -2,16 +2,13 @@ package com.example.demo.entity;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.ToString;
 
 @Data
 @AllArgsConstructor
+@ToString
 public class User {
     private String id;
     private String username;
     private String password;
-    @Override
-    public String toString()
-    {
-        return "id:"+id+"\n"+"username"+username+"\npassword"+password+"\n";
-    }
 }

WebWithMyBatis/demo/src/main/java/com/example/demo/service/Service.java

@@ -12,27 +12,23 @@ import java.util.List;
 public class Service {
     private final UserMapper mapper;
 
-    public boolean save(User user)
-    {
+    public boolean save(User user) {
         String id = user.getId();
         User currentUser = select(id);
-        if(currentUser != null)
+        if (currentUser != null)
             return mapper.update(user) == 1;
         return mapper.insert(user) == 1;
     }
 
-    public boolean delete(String id)
-    {
+    public boolean delete(String id) {
         return mapper.deleteById(id) == 1;
     }
 
-    public User select(String id)
-    {
+    public User select(String id) {
         return mapper.selectById(id);
     }
 
-    public List<User> selectAll()
-    {
+    public List<User> selectAll() {
         return mapper.selectAll();
     }
-}
+}
\ No newline at end of file

WebWithMyBatis/demo/src/main/resources/db/CreateTable.sql

@@ -11,4 +11,4 @@ CREATE TABLE user
     id char(10) primary key ,
     username varchar (30) not null,
     password varchar (30) not null
-);
+);
\ No newline at end of file

WebWithMyBatis/demo/src/test/java/com/example/demo/DemoApplicationTests.java

@@ -14,30 +14,22 @@ class DemoApplicationTests {
     private final Service service;
 
     @Test
-    void contextLoads() {
-    }
-
-    @Test
-    void select()
-    {
+    void select() {
         System.out.println(service.select("1"));
     }
 
     @Test
-    void selectAll()
-    {
+    void selectAll() {
         service.selectAll().forEach(System.out::println);
     }
 
     @Test
-    void delete()
-    {
+    void delete() {
         service.delete("3");
     }
 
     @Test
-    void save()
-    {
-        service.save(new User("3","username3","password3"));
+    void save() {
+        service.save(new User("3", "username3", "password3"));
     }
 }