Using multiple repositories in Maven

Question

I have a project that uses an internal repository and the central repository. Is there a way I can configure the settings.xml such that I can use both instead of just one? W

Answer 1

There are a few of ways to do this.

The best, IMO, is to have your local repository server act as a proxy for Maven Central. Both Nexus and Artifactory do this out of the box. If you're using Apache or another web server, you should switch.

You can also update your settings exclude the target server from your mirror:

*,!MyOtherRepository

This works if you have multiple local repository servers, but I don't think you can exclude central this way: by default, Maven looks for artifacts in central, and your server acts as a stand-in for it.

Which leaves explicit repository entries in your POMS, which reference the local repository. If your local repository just serves your artifacts, this might be the second-simplest thing to do (especially if you use a parent POM that holds the repository specification).