maven打包jar时，自动添加mainClass和复制依赖的其他jar

<build><sourceDirectory>src/main/java</sourceDirectory><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><configuration><defaultLibBundleDir>lib</defaultLibBundleDir><source>1.5</source><target>1.5</target><encoding>UTF-8</encoding></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-jar-plugin</artifactId><configuration><archive><manifest><addClasspath>true</addClasspath><classpathPrefix></classpathPrefix><mainClass>com.xx.xx.xx</mainClass></manifest></archive></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-dependency-plugin</artifactId><executions><execution><id>copy</id><phase>install</phase><goals><goal>copy-dependencies</goal></goals><configuration><outputDirectory>${project.build.directory}                            </outputDirectory></configuration></execution></executions></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-resources-plugin</artifactId><version>2.2</version><configuration><encoding>UTF-8</encoding></configuration></plugin></plugins></build>