【11】增加Mybatis-Plus依赖

从0开始搭建后台管理系统，这是No11。上一篇我们讲到了：创建系统模块，确定模块包结构。这一节，我们就来增加Mybatis-Plus依赖，为访问数据库做准备。

调整maven配置

1、调整主项目的pom.xml，引入Mybatis-Plus

<?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>3.5.9</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>cn.lovecto</groupId>
	<artifactId>yuen</artifactId>
	<version>${yuen.revision}</version>
	<!-- 打包方式 -->
	<packaging>pom</packaging>
	<!-- 子模块 -->
	<modules>
		<module>yuen-framework</module>
		<module>yuen-system</module>
		<module>yuen-app</module>
	</modules>
	<name>yuen</name>
	<!-- 项目描述 -->
	<description>一个新的后台管理系统</description>

	<properties>
		<yuen.revision>1.0.0-SNAPSHOT</yuen.revision>
		<java.version>17</java.version>
		<spring.boot.version>3.5.9</spring.boot.version>
		<mybatis.plus.version>3.5.15</mybatis.plus.version>
	</properties>

	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-starter</artifactId>
				<version>${spring.boot.version}</version>
			</dependency>
			<!-- 引入web模块 -->
			<dependency>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-starter-web</artifactId>
				<version>${spring.boot.version}</version>
			</dependency>
			<!-- 引入测试模块 -->
			<dependency>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-starter-test</artifactId>
				<version>${spring.boot.version}</version>
				<scope>test</scope>
			</dependency>
			<!-- 引入mybatis-plus模块 -->
			<dependency>
				<groupId>com.baomidou</groupId>
				<artifactId>mybatis-plus-spring-boot3-starter</artifactId>
				<version>${mybatis.plus.version}</version>
			</dependency>
		</dependencies>
	</dependencyManagement>

</project>

2、修改yuen-framework的pom.xml

<?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>cn.lovecto</groupId>
		<artifactId>yuen</artifactId>
		<version>${yuen.revision}</version>
		<relativePath>../pom.xml</relativePath> <!-- lookup parent from repository -->
	</parent>
	<groupId>cn.lovecto</groupId>
	<artifactId>yuen-framework</artifactId>
	<version>${yuen.revision}</version>
	<!-- 打包方式选择pom，用于管理子模块 -->
	<packaging>pom</packaging>
	<name>yuen-framework</name>
	<!-- 项目描述 -->
	<description>一个新的后台管理系统 框架模块</description>

</project>

3、修改yuen-system的pom.xml，系统模块中使用Mybatis-Plus

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
          <groupId>cn.lovecto</groupId>
          <artifactId>yuen</artifactId>
          <version>${yuen.revision}</version>
    </parent>

    <groupId>cn.lovecto</groupId>
    <artifactId>yuen-system</artifactId>
    <version>${yuen.revision}</version>
    <packaging>jar</packaging>

    <dependencies>
        <!-- 引入web模块 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>${spring.boot.version}</version>
        </dependency>
        <!-- 引入测试模块 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <version>${spring.boot.version}</version>
            <scope>test</scope>
        </dependency>
        <!-- 引入mybatis-plus模块 -->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
            <version>${mybatis.plus.version}</version>
        </dependency>
    </dependencies>

</project>

4、修改yuen-app的pom.xml，只需要引入yuen-system即可。

<?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>cn.lovecto</groupId>
		<artifactId>yuen</artifactId>
		<version>${yuen.revision}</version>
		<relativePath>../pom.xml</relativePath> <!-- lookup parent from repository -->
	</parent>
	<groupId>cn.lovecto</groupId>
	<artifactId>yuen-app</artifactId>
	<version>${yuen.revision}</version>
	<!-- 打包方式 -->
	<packaging>jar</packaging>
	<name>yuen-app</name>
	<!-- 项目描述 -->
	<description>一个新的后台管理系统 应用启动入口</description>

	<dependencies>
		<dependency>
			<groupId>cn.lovecto</groupId>
			<artifactId>yuen-system</artifactId>
			<version>${yuen.revision}</version>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<configuration>
					<source>17</source>
					<target>17</target>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-surefire-plugin</artifactId>
				<configuration>
					<skipTests>true</skipTests>
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>