问题描述
我在IntelliJ中使用maven进行了一个spring mvc项目设置。
当我设置项目时，IntelliJ问我是否要下载源代码和文档。为了节省时间，我没有选择此选项。但是现在我想下载一些来源，如果不是全部的话。对于已经设置好的项目，有没有人知道如何在IntelliJ中完成此任务？
I have a spring mvc project setup using maven in IntelliJ.While I was setting the project up, IntelliJ asked me if I wanted to download the source and documentation. In order to save time at that point I did not select this option. However now I would like to download some of the source if not all. Does any one know where how to accomplish this in IntelliJ for a project that has already been setup?
问题是如何使用intelliJ来实现这一点，因为我希望所有鼠标悬停和IntelliJ中的文档功能，以在需要时向我显示源/文档。
The question is specific to how to do this with intelliJ since I would like all the mouse over and documentation features in IntelliJ to show me the source / documentation when needed.
谢谢，
推荐答案
自动下载：转到文件 - >设置 - > Maven - >导入。然后检查自动下载选项。
For automatic downloading: Go to File --> Settings --> Maven --> Importing. Then check the automatic download options.
仅执行一次，打开Maven选项卡并单击下载图标并选择下载源和文档
To do so once only, open the Maven tab and click on the download icon and select "Download Sources and Documentation"
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