一、如果没有依赖第三方包,可以用maven-jar-plugin插件,只是修改META-INFO下的MANIFEST.MF信息,指定运行jar包的main入口
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>2.4</version> <configuration> <archive> <manifest> <useUniqueVersions>false</useUniqueVersions> <addClasspath>true</addClasspath> <classpathPrefix>lib/</classpathPrefix> <mainClass>com.wyz.Main</mainClass> </manifest> </archive> </configuration> </plugin>
二、可以把第三方包下载到lib目录
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <executions> <execution> <id>copy-dependencies</id> <phase>package</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <!-- 拷贝项目依赖包到lib/目录下 --> <outputDirectory>${project.build.directory}/lib</outputDirectory> <!-- 间接依赖也拷贝 --> <excludeTransitive>false</excludeTransitive> <!-- 带上版本号 --> <stripVersion>false</stripVersion> </configuration> </execution> </executions> </plugin>
三、把依赖也打进jar包:mainClass是jar包的main方法入口
<build> <plugins> <plugin> <artifactId>maven-assembly-plugin</artifactId> <configuration> <archive> <manifest> <mainClass>com.wyz.Main</mainClass> </manifest> </archive> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> </plugin> </plugins> </build>
执行命令: