什么是Eclipse这样做时，它说，它的更新指标？ [英] What is Eclipse doing when it says that it's updating indexes?

问题描述

当我打开了一个工作空间（Android的Java开发），Eclipse在状态栏中，它的更新索引说。进度选项卡报告，它的命中maven.org。

When I load up a workspace (for Android Java development), Eclipse says in the status bar that it's updating indexes. The Progress tab reports that it's hitting maven.org.

我读了Maven的 - 似乎是一个构建管理。我不明白的是，为什么我的机器人工作区需要它，或者它为什么打在云服务器。我需要它？如果不是，我怎么安全地去除呢？

I read up on Maven - seems like a build manager. What I don't understand is why my Android workspace needs it or why it's hitting the server in the cloud. Do I need it? If not, how do I safely remove it?

推荐答案

这是M2E / m2eclipse的（Maven的集成为Eclipse）安装时出现这种情况，项目是否经常使用它或不是一般的一步。

This is a general step that happens when m2e/m2eclipse (Maven integration for Eclipse) is installed, whether projects are actively using it or not.

这一步可以通过Eclipse preferences被禁用：窗口/ preferences / Maven的/下载在启动存储库索引更新。这个选项是主要的Maven的preference页（不是小孩子页）。只需取消勾选复选框以prevent这种情况的发生。

This step can be disabled through the Eclipse preferences: Window / Preferences / Maven / "Download repository index updates on startup". This option is on the main "Maven" preference page (not a child page). Just uncheck the box to prevent this from happening.

，这是下载的文件是所有的在Maven的功能的项目中使用Maven的中央仓库中可依赖的指标，让他们可以很容易地选择和搜索对Eclipse的用户界面中。它主要是一个用户的便利，并且不是强制性的。

The file that this is downloading is an index of all the available dependencies available in the Maven central repository for use in Maven-enabled projects, allowing them to be easily chosen and searched against within the Eclipse UI. It is mainly a user convenience, and isn't mandatory.

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