Maven-maven插件添加主类信息到MANIFEST.MF

Posted 2022-06-11 zeromz

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