Initial commit

.idea/compiler.xml

@@ -15,6 +15,7 @@
         <module name="springboot_01_01_quickstart" />
         <module name="demo" />
         <module name="springboot_02_base_configuration" />
+        <module name="springboot_06_mybatis_plus" />
       </profile>
     </annotationProcessing>
     <bytecodeTargetLevel>
@@ -27,6 +28,7 @@
       <module name="springboot_03_yaml" target="17" />
       <module name="springboot_04_junit" target="17" />
       <module name="springboot_05_mybatis" target="17" />
+      <module name="springboot_06_mybatis_plus" target="17" />
     </bytecodeTargetLevel>
   </component>
   <component name="JavacSettings">
@@ -40,6 +42,7 @@
       <module name="springboot_03_yaml" options="-parameters" />
       <module name="springboot_04_junit" options="-parameters" />
       <module name="springboot_05_mybatis" options="-parameters" />
+      <module name="springboot_06_mybatis_plus" options="-parameters" />
     </option>
   </component>
 </project>

.idea/dataSources.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="ssm_db@localhost" uuid="ec95c607-c0ba-4bd9-b5cc-e58be64586c2">
+      <driver-ref>mysql.8</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>com.mysql.cj.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mysql://localhost:3306/ssm_db</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>

.idea/encodings.xml

@@ -16,5 +16,6 @@
     <file url="file://$PROJECT_DIR$/springboot_03_yaml/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/springboot_04_junit/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/springboot_05_mybatis/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/springboot_06_mybatis_plus/src/main/java" charset="UTF-8" />
   </component>
 </project>

.idea/misc.xml

@@ -25,6 +25,7 @@
         <option value="$PROJECT_DIR$/springboot_04_junit/pom.xml" />
         <option value="$PROJECT_DIR$/springboot_05_mybatis/pom.xml" />
         <option value="$PROJECT_DIR$/springboot_03_yaml/pom.xml" />
+        <option value="$PROJECT_DIR$/springboot_06_mybatis_plus/pom.xml" />
       </list>
     </option>
   </component>

.idea/modules.xml

@@ -10,6 +10,7 @@
       <module fileurl="file://$PROJECT_DIR$/springboot_03_yaml/springboot_03_yaml.iml" filepath="$PROJECT_DIR$/springboot_03_yaml/springboot_03_yaml.iml" />
       <module fileurl="file://$PROJECT_DIR$/springboot_04_junit/springboot_04_junit.iml" filepath="$PROJECT_DIR$/springboot_04_junit/springboot_04_junit.iml" />
       <module fileurl="file://$PROJECT_DIR$/springboot_05_mybatis/springboot_05_mybatis.iml" filepath="$PROJECT_DIR$/springboot_05_mybatis/springboot_05_mybatis.iml" />
+      <module fileurl="file://$PROJECT_DIR$/springboot_06_mybatis_plus/springboot_06_mybatis_plus.iml" filepath="$PROJECT_DIR$/springboot_06_mybatis_plus/springboot_06_mybatis_plus.iml" />
     </modules>
   </component>
 </project>

.idea/sqldialects.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="PROJECT" dialect="MySQL" />
+  </component>
+</project>

springboot_05_mybatis/src/main/resources/application.yml

@@ -1,5 +1,3 @@
-#??????
-
 spring:
   datasource:
     driver-class-name: com.mysql.jdbc.Driver

springboot_05_mybatis/src/test/java/com/yv/Springboot05MybatisApplicationTests.java

@@ -15,5 +15,4 @@ class Springboot05MybatisApplicationTests {
     void contextLoads() {
         System.out.println(bookDao.getById(1));
     }
-
 }

springboot_06_mybatis_plus/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

springboot_06_mybatis_plus/pom.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.0.4</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.yv</groupId>
+    <artifactId>springboot_06_mybatis_plus</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>springboot_06_mybatis_plus</name>
+    <description>Demo project for Spring Boot</description>
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.baomidou/mybatis-plus-boot-starter -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.5.3.1</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>5.1.49</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

springboot_06_mybatis_plus/src/main/java/com/yv/Springboot06MybatisPlusApplication.java

@@ -0,0 +1,16 @@
+package com.yv;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * @author YoVinchen
+ */
+@SpringBootApplication
+public class Springboot06MybatisPlusApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Springboot06MybatisPlusApplication.class, args);
+    }
+
+}

springboot_06_mybatis_plus/src/main/java/com/yv/dao/BookDao.java

@@ -0,0 +1,13 @@
+package com.yv.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.yv.domain.Book;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @author YoVinchen
+ * @date 2023/3/14 下午 3:25
+ */
+@Mapper
+public interface BookDao extends BaseMapper<Book> {
+}

springboot_06_mybatis_plus/src/main/java/com/yv/domain/Book.java

@@ -0,0 +1,55 @@
+package com.yv.domain;
+
+/**
+ * @author YoVinchen
+ * @date 2023/3/14 下午 3:23
+ */
+
+public class Book {
+    private Integer id;
+    private String  type;
+    private String  name;
+    private String  description;
+
+    @Override
+    public String toString() {
+        return "Book{" +
+                "id=" + id +
+                ", type='" + type + '\'' +
+                ", name='" + name + '\'' +
+                ", description='" + description + '\'' +
+                '}';
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+}

springboot_06_mybatis_plus/src/main/resources/application.yml

@@ -0,0 +1,13 @@
+# 配置相关配置
+spring:
+  datasource:
+    driver-class-name: com.mysql.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/ssm_db?useSSL=false
+    username: root
+    password: 8520
+
+#配置Mp相关配置
+mybatis-plus:
+  global-config:
+    db-config:
+      table-prefix: tbl_

springboot_06_mybatis_plus/src/test/java/com/yv/Springboot06MybatisPlusApplicationTests.java

@@ -0,0 +1,23 @@
+package com.yv;
+
+import com.yv.dao.BookDao;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class Springboot06MybatisPlusApplicationTests {
+    @Autowired
+    private BookDao bookDao;
+
+    @Test
+    void contextLoads() {
+		System.out.println(bookDao.selectById(1));
+    }
+
+    @Test
+    void testGetAll(){
+        System.out.println(bookDao.selectList(null));
+    };
+
+}