SpringBoot多模块配置打包

项目说明：父工程TestModuls 子工程 main/admin.main要依赖admin

父工程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>
        <version>2.6.6</version>
    </parent>
   
    <groupId>com.example</groupId>
    <artifactId>TestModuls</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>TestModuls</name>
    <description>Demo project for Spring Boot</description>
     <!--父工程打包的形式-->
    <packaging>pom</packaging>
    
    <!--子模块-->
    <modules>
        <module>main</module>
        <module>admin</module>
    </modules>

    <properties>
        <java.version>1.8</java.version>
    </properties>


    <dependencies>
        <!--项目依赖-->
    </dependencies>

    <!--打包插件-->
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <!--工程的入口主类-->
                <configuration>
                    <mainClass>com.example.main.MainApplication</mainClass>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

main子包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>
    <!--依赖的父工程-->
    <parent>
        <groupId>com.example</groupId>
        <artifactId>TestModuls</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <!--一定要指向父工程的pom.xml-->
        <relativePath>../pom.xml</relativePath>
    </parent>

    <groupId>com.example</groupId>
    <artifactId>main</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>main</name>
    <description>Demo project for Spring Boot</description>
    <!--打包的形式-->
    <packaging>jar</packaging>

    <dependencies>

        <dependency>
           <!--子模块自己需要的依赖-->
        </dependency>

    </dependencies>
    
    <!--因为这里main模块并不需要依赖其他子包所以不需要打包插件-->

</project>

admin子包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>
    <!--依赖的父工程-->
    <parent>
        <groupId>com.example</groupId>
        <artifactId>TestModuls</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <!--一定要指向父工程pom.xml-->
        <relativePath>../pom.xml</relativePath>
    </parent>

    <!--打包形式-->
    <packaging>jar</packaging>

    <groupId>com.example</groupId>
    <artifactId>admin</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>admin</name>
    <description>Demo project for Spring Boot</description>



    <dependencies>
        <!--子模块需要的依赖依赖-->
    </dependencies>
    <!--因为admin模块要被依赖，所以要配打包插件-->
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                
                
                <!--解决Maven打包插件不能依赖的问题-->
                <!--被依赖的模块都需要配置-->
                <!--如果不配下面两个配置，被依赖的模块引入不到需要的模块，报找不到依赖的错误-->
                <executions>
                    <execution>
                        <phase>none</phase>
                    </execution>
                </executions>
                <configuration>
                    <classifier>execute</classifier>
                </configuration>
                
                
            </plugin>
        </plugins>
    </build>

</project>