问题
Am using eclipse helios with m2eclipse plugin. For a maven project checked out from CVS, how do i tell eclipse to automatically fetch all the jars needed for that project from the dependencies mentioned in the pom.
Thanks for your time
回答1:
m2eclipse should do this for you (dependencies will be copied to your local repository) and build a valid classpath. I you have any doubts that the resolved dependencies are outdated try
<select project> -> Context Menu -> Maven -> Update Dependencies
If you want to guarantee that all dependencies (and plugins) are in your local repository you can run the go-offline goal from the Maven Dependency Plugin:
mvn dependency:go-offline
If you want to copy all needed dependencies to one place, use the copy-dependencies goal
mvn dependency:copy-dependencies
The Maven Dependency Plugin will copy all dependencies (including transitive) to the target/dependency folder in this case.
You can run all these commands also from eclipse using:
<select project> -> Context Menu -> Run As -> Maven build... -> <type goals> -> Run
来源：https://stackoverflow.com/questions/6072583/how-to-load-the-dependencies-from-the-pom-into-classpath-of-eclipse-project