目录
5、resources新建目录com/bocai/mapper
前言:接《[JavaWeb]【十四】web后端开发-MAVEN高级》开始从头开始分模块设计java项目
一、创建项目
1、先创建一个空项目
2、设置项目SDK等
SDK选择1.8,Language Level 选择8。
二、创建父模块 选择springboot
1、创建父模块parent
2、删除多余文件,只保留pom.xml
3、修改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>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<!-- 1、修改为2.7.5 -->
<version>2.7.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.bocai</groupId>
<artifactId>bocai-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<!-- 2、新增设置打包模式为pom -->
<packaging>pom</packaging>
<!-- 3、注释 name与description -->
<!--<name>bocai-parent</name>
<description>bocai-parent</description>-->
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- 4、注释以下依赖 -->
<!--
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
-->
</dependencies>
<!-- 5、注释 build -->
<!--
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
-->
</project>
4、将部分公共依赖加入到pom
<?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>
<!-- 1、修改为2.7.5 -->
<version>2.7.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.bocai</groupId>
<artifactId>bocai-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<!-- 2、新增设置打包模式为pom -->
<packaging>pom</packaging>
<!-- 3、注释 name与description -->
<!--<name>bocai-parent</name>
<description>bocai-parent</description>-->
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- 6、 加入的公共依赖 -->
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- 4、注释以下依赖 -->
<!--
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId&