我如何找出Maven工件的最后修改时间? [英] How do I find out the last-modified time of a Maven artifact?

问题描述

每个上传到Maven Central的工件都有一个last modified时间.您可以通过在

Each artifact uploaded to Maven Central has a last modified time associated with it. You can see an example of this by drilling into an artifact's details on search.maven.org.

如何使用Aether检索工件的last modified时间?

How do I retrieve an artifact's last modified time using Aether?

我仅出于供人类使用而检索此信息(即该项目发布多久了?正在积极维护吗?".)

I am retrieving this information purely for human consumption (i.e. "How long ago did this project make a release? Is it being actively maintained?").

推荐答案

检索此信息的一种方法(尽管不受官方支持)是构造工件的URI 并发出HTTP HEAD来检索Last-Modified标头.

One way to retrieve this information (though not officially supported) is to construct the Artifact's URI and issue an HTTP HEAD to retrieve the Last-Modified header.

我不知道有任何官方API可以做到这一点(建议！)

I'm not aware of any official API to do this (suggestions welcome!)

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