使用 Maven Java API 从 Repository 检索 Maven Artifact

问题描述

如果我有 Maven Artifact 信息(GroupId、ArtifactId、Version)，我如何以编程方式(使用 Java)从我的本地存储库中检索该 Artifact?

If I have a Maven Artifact information (GroupId, ArtifactId, Version) how can I programmatically (using Java) retrieve that Artifact from my local repository?

具体来说，我需要能够连接到 Maven 存储库并创建/检索 org.apache.maven.artifact.Artifact，以便我可以检索与工件关联的文件.

Specifically, I need to be able to connect to the Maven Repository and create/retrieve a org.apache.maven.artifact.Artifact so I can retrieve the file associated with the Artifact.

我查看了 m2e 源代码，但 MavenImpl.java(提供工件解析)比我需要的要复杂得多，而且很难理解与存储库的连接是如何工作的.

I have looked into m2e source code, but the MavenImpl.java (which provides Artifact resolution) is way more complex than what I need and it is difficult to understand how the connection to the repository works.

推荐答案

你可能想看看 以太.有关示例，请参阅 Wiki.

You'll probably want to look at Aether. See the Wiki for examples.

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