在pom.xml文件build节点下加入以下代码：
1 <plugin> 2 <groupId>org.apache.maven.plugins</groupId> 3 <artifactId>maven-source-plugin</artifactId> 4 <version>2.1.1</version> 5 <executions> 6 <execution> 7 <id>attach-sources</id> 8 <phase>package</phase> 9 <goals> 10 <goal>jar-no-fork</goal> 11 </goals> 12 </execution> 13 </executions> 14 </plugin>
用户可以根据需要将任何插件目标绑定到任何生命周期的阶段，如：将maven-source-plugin的jar-no-fork目标绑定到default生命周期的package阶段，这样，以后在执行mvn package命令打包项目时，在package阶段之后会执行源代码打包
execution下可配置phase属性, 意思是在什么阶段打包源文件。如<phase>install</phase>：在执行mvn install时打包源代码
DOS执行mvn install生成source.jar
1 [INFO] ------------------------------------------------------------------------ 2 [INFO] Building common-base 0.0.1 3 [INFO] ------------------------------------------------------------------------ 4 Downloading: http://121.41.105.153:8081/nexus/content/groups/public/org/apache/m 5 aven/plugins/maven-source-plugin/maven-metadata.xml 6 Downloaded: http://121.41.105.153:8081/nexus/content/groups/public/org/apache/ma 7 ven/plugins/maven-source-plugin/maven-metadata.xml (746 B at 5.6 KB/sec) 8 Downloading: http://121.41.105.153:8081/nexus/content/groups/public/org/codehaus 9 /mojo/cobertura-maven-plugin/maven-metadata.xml 10 Downloaded: http://121.41.105.153:8081/nexus/content/groups/public/org/codehaus/ 11 mojo/cobertura-maven-plugin/maven-metadata.xml (605 B at 4.7 KB/sec) 12 Downloading: http://121.41.105.153:8081/nexus/content/groups/public/org/apache/m 13 aven/plugins/maven-help-plugin/maven-metadata.xml 14 Downloaded: http://121.41.105.153:8081/nexus/content/groups/public/org/apache/ma 15 ven/plugins/maven-help-plugin/maven-metadata.xml (493 B at 3.7 KB/sec) 16 [INFO] 17 [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ common-b 18 ase --- 19 [INFO] Using 'UTF-8' encoding to copy filtered resources. 20 [INFO] Copying 6 resources 21 [INFO] 22 [INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @ common-base - 23 -- 24 [INFO] Compiling 180 source files to E:\cncrowd_workspace\common-deploy\common-b 25 ase\target\classes 26 [INFO] 27 [INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ 28 common-base --- 29 [INFO] Using 'UTF-8' encoding to copy filtered resources. 30 [INFO] Copying 2 resources 31 [INFO] 32 [INFO] --- maven-compiler-plugin:2.0.2:testCompile (default-testCompile) @ commo 33 n-base --- 34 [INFO] Nothing to compile - all classes are up to date 35 [INFO] 36 [INFO] --- maven-surefire-plugin:2.7.2:test (default-test) @ common-base --- 37 [INFO] Surefire report directory: E:\cncrowd_workspace\common-deploy\common-base 38 \target\surefire-reports 39 There are no tests to run. 40 [INFO] 41 [INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ common-base --- 42 [INFO] Building jar: E:\cncrowd_workspace\common-deploy\common-base\target\commo 43 n-base-0.0.1.jar 44 [INFO] 45 [INFO] >>> maven-source-plugin:2.4:jar (attach-sources) @ common-base >>> 46 [INFO] 47 [INFO] <<< maven-source-plugin:2.4:jar (attach-sources) @ common-base <<< 48 [INFO] 49 [INFO] --- maven-source-plugin:2.4:jar (attach-sources) @ common-base --- 50 [INFO] Building jar: E:\cncrowd_workspace\common-deploy\common-base\target\commo 51 n-base-0.0.1-sources.jar 52 [INFO] 53 [INFO] --- maven-install-plugin:2.5.1:install (default-install) @ common-base -- 54 - 55 [INFO] Installing E:\cncrowd_workspace\common-deploy\common-base\target\common-b 56 ase-0.0.1.jar to D:\Maven\repository\com\common\item\base\common-base\0.0.1\comm 57 on-base-0.0.1.jar 58 [INFO] Installing E:\cncrowd_workspace\common-deploy\common-base\pom.xml to D:\M 59 aven\repository\com\common\item\base\common-base\0.0.1\common-base-0.0.1.pom 60 [INFO] Installing E:\cncrowd_workspace\common-deploy\common-base\target\common-b 61 ase-0.0.1-sources.jar to D:\Maven\repository\com\common\item\base\common-base\0. 62 0.1\common-base-0.0.1-sources.jar
执行结果：
补充：
执行 mvn install，maven会自动将source install到repository 。
执行 mvn deploy，maven会自动将source deploy到remote-repository 。
执行 mvn source:jar，单独打包源码。
手动安装MAVEN安装source代码到本地库:
mvn install:install-file -Dfile=E:/common-base-0.0.1-sources.jar -DgroupId=net.spy -DartifactId=spymemcached -Dversion=2.10.3 -Dpackaging=jar -Dclassifier=sources