Maven如何打包成jar，如何指定main函数的入口，以及生成对应的lib

maven

	<build>
		<!-- 配置文件 -->

<!-- 		<resources>
			<resource>
				<targetPath>${project.build.directory}/classes</targetPath>
				<directory>src/main/resources</directory>
				<filtering>true</filtering>
				<includes>
					<include>**/*.xml</include>
					<include>**/*.properties</include>
				</includes>
			</resource>
			<resource>
				<targetPath>${project.build.directory}/classes/META-INF</targetPath>
				<directory>src/main/resources</directory>
				<filtering>true</filtering>
				<includes>
					<include>spring-context.xml</include>
				</includes>
			</resource>
		</resources> -->

		<pluginManagement>
			<plugins>
				<!-- 解决Maven插件在Eclipse内执行了一系列的生命周期引起冲突 -->
				<plugin>
					<groupId>org.eclipse.m2e</groupId>
					<artifactId>lifecycle-mapping</artifactId>
					<version>1.0.0</version>
					<configuration>
						<lifecycleMappingMetadata>
							<pluginExecutions>
								<pluginExecution>
									<pluginExecutionFilter>
										<groupId>org.apache.maven.plugins</groupId>
										<artifactId>maven-dependency-plugin</artifactId>
										<versionRange>[2.0,)</versionRange>
										<goals>
											<goal>copy-dependencies</goal>
										</goals>
									</pluginExecutionFilter>
									<action>
										<ignore />
									</action>
								</pluginExecution>
							</pluginExecutions>
						</lifecycleMappingMetadata>
					</configuration>
				</plugin>
			</plugins>
		</pluginManagement>
		<plugins>
			<!-- 打包jar文件时，配置manifest文件，加入lib包的jar依赖 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-jar-plugin</artifactId>
				<configuration>
					<classesDirectory>target/classes/</classesDirectory>
					<archive>
						<manifest>
							<!-- 主函数的入口 -->
							<mainClass>tpri.mina.execute.Main</mainClass>
							<!-- 打包时 MANIFEST.MF文件不记录的时间戳版本 -->
							<useUniqueVersions>false</useUniqueVersions>
							<addClasspath>true</addClasspath>
							<classpathPrefix>lib/</classpathPrefix>
						</manifest>
						<manifestEntries>
							<Class-Path>.</Class-Path>
						</manifestEntries>
					</archive>
				</configuration>
			</plugin>
			<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>
							<type>jar</type>
							<includeTypes>jar</includeTypes>
							<useUniqueVersions>false</useUniqueVersions>
							<outputDirectory>
								${project.build.directory}/lib
							</outputDirectory>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>

可以再MANIFEST.MF中查看到对应多了几个lib和main入口

Manifest-Version: 1.0
Built-By: hasee
Build-Jdk: 1.7.0_17
Class-Path: . lib/netty-all-5.0.0.Alpha1.jar lib/jboss-marshalling-1.3
 .0.CR9.jar lib/jboss-marshalling-serial-1.3.0.CR9.jar
Created-By: Apache Maven 3.2.5
Main-Class: tpri.mina.execute.Main
Archiver-Version: Plexus Archiver