http://blog.csdn.net/u013177446/article/details/53944424
************************************************************
maven默认打包生成的jar是不能够直接运行的,因为在jar文件的META-INF/MANIFEST.MF文中没有Main-Class一行,为了生成可执行的jar文件,需要借助maven的插件,maven-shade-plugin,配置该插件如下:
<properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <exec.mainClass>study20161230.Test</exec.mainClass> </properties> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>2.3</version> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>${exec.mainClass}</mainClass> </transformer> </transformers> <artifactSet> </artifactSet> <!--<outputFile>${project.build.directory}/${project.artifactId}-${project.version}-fat.jar</outputFile>--> </configuration> </execution> </executions> </plugin> </plugins> </build>