如何为Mac OS X 10.8 Mountain Lion设置Java JDK环境变量 [英] How to Set Java JDK Environment Variable for Mac OS X 10.8 Mountain Lion

问题描述

谁能告诉我如何为Mac OS X 10.8 Mountain Lion设置环境变量. 我只是将Mac升级到Mac OS X 10.8.当我运行脚本时.它说

Can anybody tell me how to set environment variable for Mac OS X 10.8 Mountain Lion. I just upgrade my Mac to Mac OS X 10.8. When I run a script. It said that

"/Users/ruijiaoli/lejos_nxj/bin/nxj:第64行:/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java:没有此类文件或目录"

"/Users/ruijiaoli/lejos_nxj/bin/nxj: line 64: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java: No such file or directory"

我发现JDK在上面路径内的目录中.而且它在Mac OS X Lion中运行良好. Mac OS X Mountain Lion中的JDK路径是否已更改?我系统上的Java版本是1.6.

I found that JDK in the directory within the path above. And it worked well in Mac OS X lion. Is the JDK path changed in Mac OS X mountain Lion? The version of Java on my system is 1.6.

推荐答案

这是我尝试过的:

创建bash_profile:

create the bash_profile:

$ vim ~/.bash_profile 

将此添加到文件中:

export JAVA_HOME=$(/usr/libexec/java_home)

执行源命令

$ source ~/.bash_profile

回显JAVA_HOME:

echo JAVA_HOME:

$ echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home

这篇关于如何为Mac OS X 10.8 Mountain Lion设置Java JDK环境变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！