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Eclipse 4.4（64bit Mac）需要JVM v1.7 +

[英]Eclipse 4.4 (64bit mac) needs JVM v1.7+

原文 2014-07-10 21:46:59 8 2 java/ eclipse/ jvm

I have updated Java to version 7. When I open the Java control panel it says i have v 1.7.0_60 but when I run java -version from terminal it says i have JVM v 1.6.0_65. 我已经将Java更新到版本7。打开Java控制面板时，它说我有1.7.0_60，但是从终端运行Java -version时，它说我有JVM 1.6.0_65。 I'm not sure where to go from here, I'm a beginner here. 我不确定从这里要去哪里，我是这里的初学者。 I looked for the eclipse.ini file as referenced in this post , but I only saw config.ini no eclipse.ini. 我看了eclipse.ini文件在此引用的帖子，但我只看到config.ini文件没有的eclipse.ini。 I also double checked that i had the 64bit version as referenced in this post . 我也双重检查，我有64位版本，在此引用的帖子。

2 个解决方案

The version of java hit by java -version is going to be the version that is configured in your PATH system environment variable, which is not related to what you see in the Java control panel. 由java -version命中的java -version版本将是在PATH系统环境变量中配置的版本，该变量与您在Java控制面板中看到的无关。 Alter it to point at your new JVM installation and restart your terminal and you should see it take effect. 将其更改为指向新的JVM安装并重新启动终端，您应该会看到它生效。

Try adding the following to the .bash_profile file in your home directory: 尝试将以下内容添加到主目录中的.bash_profile文件中：

export JAVA_HOME= /usr/libexec/java_home -v 1.7 导出JAVA_HOME = /usr/libexec/java_home -v 1.7

(Then open a new terminal window, or type "source ~/.bash_profile" for the change to take effect). （然后打开一个新的终端窗口，或键入“ source〜/ .bash_profile”以使更改生效）。

You should be able to switch between versions by changing the version number (if necessary). 您应该能够通过更改版本号在版本之间进行切换（如有必要）。