确保正确设置MAVEN_HOME [英] Ensuring MAVEN_HOME is set correctly

问题描述

这里有Java和Maven noob：

A Java and Maven noob here:

使用OSX 10.8

Using OSX 10.8

使用HomeBrew安装Maven

And Installed Maven with HomeBrew

1-如果我说哪个mvn 我会得到这个： / usr / local / bin / mvn

1- If I say which mvn I will get this: /usr/local/bin/mvn

2-如果我说 echo $ MAVEN_HOME 我什么也得不回来。

2- If I say echo $MAVEN_HOME I will get nothing back.

3-如果我在EClipse上进入我的Maven安装，它将如下所示：

3- If I go to my Maven Installation on EClipse it will look like this:

4-如果我去Maven IntelliJ中的设置如下所示：到目前为止，我已经能够使用IntelliJ运行Maven目标。

4- If I go to Maven settings in IntelliJ, it will look like this: So far I have been able to run Maven goals with IntelliJ.

好的，这就是我的全部。您能否请一看，看看我遇到的不一致之处是什么，以及要在各地正确设置这些内容需要解决的问题？

Ok That's all I have. Can you please take a look and see what are the inconsistencies I am having and what things to fix to set this correctly everywhere?

推荐答案

在Mac OS X下，您应该在 /etc/launchd.conf中设置环境变量。 launchd加载的变量可以在shell和Intellij IDEA等GUI应用程序中使用。

Under Mac OS X you should setup your environment variables in /etc/launchd.conf. Variables loaded by launchd are available in your shell as well as in GUI applications like Intellij IDEA.

Intellij IDEA将使用M2_HOME查找Maven安装。编辑或创建 /etc/launchd.conf ：

Intellij IDEA will use M2_HOME to find the Maven installation. Edit or create /etc/launchd.conf:

setenv M2_HOME /usr/share/maven

不幸的是，要查看效果，您必须重启机器。另一个缺点是，您不能在文件中使用空格。这意味着，您无法将MAVEN_OPTS设置为多个值。

Unfortunately to see the effect, you have to reboot your machine. Another shortcoming is, that you cannot use spaces in the file. This means, you cannot set MAVEN_OPTS to more than one value.

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