缺少Maven .m2文件夹 [英] Missing maven .m2 folder

问题描述

AFAIK maven没有适用于Windows的安装程序，您可以按照自己的意愿将其解压缩，如此处.

AFAIK maven does not have an installer for Windows, you simply unzip it wherever you like, as explained here.

但是，在许多地方，在用户文件夹下都引用了一个.m2文件夹(在Win7中，我猜它默认为C:\Users\.m2.可惜我没有该文件夹.是否有一些命令可以创建?这个文件夹吗?我缺少基本的东西吗?

However in many places there are references to a .m2 folder under the user folder (in Win7 I would guess it to be by default at C:\Users\.m2. Alas I do not have that folder. Is there some command to create this folder? Am I missing something basic?

推荐答案

在Windows计算机上，.m2文件夹应位于${user.home}下.在Windows 7和Vista上，此解析为<root>\Users\<username>；在XP上，其解析为<root>\Documents and Settings\<username>\.m2.因此，通常您会在c:\Users\Jonathan\.m2下看到它.

On a Windows machine, the .m2 folder is expected to be located under ${user.home}. On Windows 7 and Vista this resolves to <root>\Users\<username> and on XP it is <root>\Documents and Settings\<username>\.m2. So you'd normally see it under c:\Users\Jonathan\.m2.

如果要在Windows上创建带有.前缀的文件夹，只需在命令行上进行操作即可.

If you want to create a folder with a . prefix on Windows, you can simply do this on the command line.

• 转到开始-> 运行
• 键入 cmd ，然后按 Enter
• 在命令提示符下，键入 md c:\ Users \ Jonathan \ .m2 (或等价于您的$ {user.home}值).

• Go to Start->Run
• Type cmd and press Enter
• At the command prompt type md c:\Users\Jonathan\.m2 (or equivalent for your ${user.home} value).

请注意，除非您想要创建一个不同的用户设置文件(这是可选的)，否则实际上并不需要 .m2 位置(请参阅

Note that you don't actually need the .m2 location unless you want to create a distinct user settings file, which is optional (see the Settings reference for more details).

如果您不需要单独的用户设置文件，并且实际上不希望本地存储库位于用户主目录下，则可以通过修改全局设置文件(位于\中，将存储库的位置设置为其他文件夹) conf \ settings.xml).

If you don't need a separate user settings file and don't really want the local repository under your user home you can simply set the location of your repository to a different folder by modifying the global settings file (located in \conf\settings.xml).

例如，以下代码片段会将本地存储库设置为c:\Maven\repository:

The following snippet would set the local repository to c:\Maven\repository for example:

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                  http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository>c:\Maven\repository</localRepository>
  ...

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