<build>      <plugins>        <plugin>          <artifactId>maven-assembly-plugin</artifactId>          <configuration>            <descriptorRefs>              <descriptorRef>jar-with-dependencies</descriptorRef>            </descriptorRefs>           <archive>              <manifest>                <mainClass>com.qunar.piao.data.integration.Boot</mainClass>              </manifest>              <!-- 需要执行的main -->          </archive>                   </configuration>        </plugin>      </plugins>    </build>