maven下载源码

maven 的 mvn eclipse:eclipse 可以用来下载源码， 但今天发现并没有下载， 显示以下消息

 

 

写道

INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Web3 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> maven-eclipse-plugin:2.9:eclipse (default-cli) @ Web3 >>>
[INFO]
[INFO] <<< maven-eclipse-plugin:2.9:eclipse (default-cli) @ Web3 <<<
[INFO]
[INFO] --- maven-eclipse-plugin:2.9:eclipse (default-cli) @ Web3 ---
[INFO] Adding support for WTP version 2.0.
[INFO] Using Eclipse Workspace: C:\Documents and Settings\kok.hoe.loh\workspace
[WARNING] Workspace defines a VM that does not contain a valid jre/lib/rt.jar: C
:\Program Files\Java\jre6
[INFO] no substring wtp server match.
[INFO] Using as WTP server : JBoss v4.2
[INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAIN
ER
[INFO] Unable to read jar manifest from C:\Documents and Settings\kok.hoe.loh\.m
2\repository\org\hibernate\hibernate-distribution\3.5.4-Final\hibernate-distribu
tion-3.5.4-Final.pom
[INFO] File C:\Documents and Settings\kok.hoe.loh\workspace\Web3\.project alread
y exists.
Additional settings will be preserved, run mvn eclipse:clean if you want
old settings to be removed.
[INFO] Wrote Eclipse project for "Web3" to C:\Documents and Settings\kok.hoe.loh
\workspace\Web3.
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 18.418s
[INFO] Finished at: Sat Sep 29 11:11:01 SGT 2012
[INFO] Final Memory: 6M/15M

 

以上命令并没有从网上下载源码，

找了一下资料， 后来尝试这个命令就能下载源码了

mvn eclipse:eclipse -DdownloadSources=true

 

写道

[INFO] Downloaded: http://nexus.magnolia-cms.com/content/groups/public/info/magnolia/ui/magnolia-ui-admincentral/5.2.2/magnolia-ui-admincentral-5.2.2-sources.jar (1850 KB at 49.3 KB/sec)
[INFO] Downloading: http://nexus.magnolia-cms.com/content/groups/public/info/magnolia/magnolia-core/5.2.2/magnolia-core-5.2.2-sources.jar
[INFO] Downloaded: http://nexus.magnolia-cms.com/content/groups/public/info/magnolia/magnolia-core/5.2.2/magnolia-core-5.2.2-sources.jar (1554 KB at 140.5 KB/sec)
[INFO] Downloading: http://nexus.magnolia-cms.com/content/groups/public/javax/jcr/jcr/2.0/jcr-2.0-sources.jar
[INFO] Downloading: http://maven.vaadin.com/vaadin-addons/javax/jcr/jcr/2.0/jcr-2.0-sources.jar