Maven-maven插件(1)添加主类信息到MANIFEST.MF

1、以前面的HelloWorld项目为例，在pom.xml中添加如下代码，指定插件

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>2.4.1</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        <transformers>
                            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                <mainClass>com.lfy.main.mavenTest.App</mainClass>
                            </transformer>
                        </transformers>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
   </build>

2、运行maven clean、maven build选择package

3、打开target包下的mavenTest-0.0.1-SNAPSHOT.jar的MANIFEST.MF文件，即可看到其中添加了Main-Class: com.lfy.main.mavenTest.App

4、命令行运行独立可执行jar包