springboot 多模块项目创建

1、File>new>project  直接点击next

2、输入groupId  、artifactId

3、选择项目保存路劲  finish

4、成功创建多模块项目的根模块

5、创建子模块

6、

7、

8、成功创建子模块

9、依次创建多个子模块

10、删除根模块的无用文件夹

11、根模块pom配置：

<?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>
    <properties>
        <!--配置属性值-->
        <java.version>1.8</java.version>
        <version>1.0-SNAPSHOT</version><!--全局配置项目版本号-->
    </properties>
    <groupId>com.shu</groupId>
    <artifactId>test01</artifactId>
    <packaging>pom</packaging>

    <version>1.0-SNAPSHOT</version>

    <modules>
        <module>code</module>
        <module>user</module>
        <module>order</module>
    </modules>
    <parent><!--根模块继承springboot 让所有的子模块都继承springboot-->
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <!--版本控制-->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.shu</groupId>
                <artifactId>code</artifactId>
                <version>${version}</version>
            </dependency>
            <dependency>
                <groupId>com.shu</groupId>
                <artifactId>user</artifactId>
                <version>${version}</version>
            </dependency>
            <dependency>
                <groupId>com.shu</groupId>
                <artifactId>order</artifactId>
                <version>${version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>
</project>

12、code子模块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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>test01</artifactId>
        <groupId>com.shu</groupId>

       <version>1.0-SNAPSHOT</version>

    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>code</artifactId>

</project>

13、user子模块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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>test01</artifactId>
        <groupId>com.shu</groupId>
        <version>1.0-SNAPSHOT</version>

    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>user</artifactId>

    <packaging>jar</packaging>

    <dependencies>
        <!--添加对code模块的依赖-->
        <dependency>
            <groupId>com.shu</groupId>
            <artifactId>code</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <!--引入springboot web支持-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
    </dependencies>

</project>
14、user模块调试

调用成功！