maven3 打可执行的jar包

我们都知道默认通过mvn package 打出的包是不能通过java -jar name 去执行main方法的，需要在pom.xml文件中添加一个maven plugins  具体如下:

  <build>
  <plugins>

  <!-- 指定编译的jdk版本-->
   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <configuration>
     <source>1.5</source>
     <target>1.5</target>
    </configuration>
   </plugin>

   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <version>1.2.1</version>
    <executions>
     <execution>
      <phase>package</phase>
      <goals>
       <goal>shade</goal>
      </goals>
      <configuration>
       <transformers>
        <transformer
         implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
         <mainClass>com.huawei.test1.example.App</mainClass>
        </transformer>
       </transformers>
      </configuration>
     </execution>
    </executions>
   </plugin>
  </plugins>
 </build>

配置了该插件后，进入项目与pom.xml同级目录，执行java -jar name 就能执行main方法输出相应的结果。