使用Maven创建JAR工程和打包依赖(转)

添加PLUGINS

<plugins>
   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-jar-plugin</artifactId>
    <version>2.3.1</version>
    <configuration>
     <archive>
      <manifest>
       <addClasspath>true</addClasspath>
       <classpathPrefix>lib/</classpathPrefix>
       <mainClass>com.mycompany.appname.App</mainClass>
      </manifest>
     </archive>
    </configuration>
   </plugin>
   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-dependency-plugin</artifactId>
    <version>2.1</version>
    <executions>
     <execution>
      <id>copy</id>
      <phase>install</phase>
      <goals>
       <goal>copy-dependencies</goal>
      </goals>
      <configuration>
       <outputDirectory>
        ${project.build.directory}/lib
                            </outputDirectory>
      </configuration>
     </execution>
    </executions>
   </plugin>
  </plugins>

mvn install , OK !