springboot工程，多模块打包后，拷贝至目标目录

微服务项目，子模块比较多，为了更方便找到打包结果，使用maven-antrun-plugin插件，在package结束后，拷贝至目标目录

目录结构

demo
 --a
    pom.xml
--b
   pom.xml
pom.xml

demo下的pom.xml 打包

<build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>${maven-compiler-plugin.version}</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>${maven-surefire-plugin.version}</version>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${spring-boot.version}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                            <goal>build-info</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
 
        </plugins>
    </build>

子模块下的pom.xml 的打包

<build>
        <plugins>
            <!-- 把jar包拷贝到指定目录位置 -->
            <plugin>
                <artifactId>maven-antrun-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy</id>
                        <phase>package</phase>
                        <configuration>
                            <tasks>
                                <!--目标目录，可以根据子模块的目录深度，自行调整-->
                                <copy todir="../target/${artifactId}">
                                    <!-- 拷贝jar -->
                                    <fileset dir="${project.build.directory}">
                                        <include name="${artifactId}-${project.version}.jar" />
                                    </fileset>
                                    <!-- 拷贝配置文件 -->
                                    <fileset dir="${project.build.directory}/classes">
                                        <include name="application.yml" />
                                        <include name="bootstrap.yml" />
                                    </fileset>
                                </copy>
                            </tasks>
                        </configuration>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>