如何将执行环境1.8添加到Eclipse Luna？

问题描述

我已经安装了jre8，并将其设置为jre的默认值，但是在编译器合规性下，我找不到1.8并且在执行环境下找不到javaSE 1.8。我正在使用Eclipse EE的最新版本。

我看了这本手册

但是在我的jre8或JDK1.8安装目录中找不到任何.ee文件。

解决方案

打开首选项并查看Java>已安装的JRE。如果您没有显示Java 8，请单击添加...添加它。关闭首选项。

再次打开首选项，查看Java>已安装的JRE>执行环境，选择JavaSE-1.8，并确保您的Java 1.8被选中兼容JRE

I have jre8 installed and set as the default for the jre but under compiler compliance I can't find 1.8 and under execution environment I can't find javaSE 1.8. I'm using the latest build of Eclipse EE.

I took a look at this manualhttp://help.eclipse.org/luna/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Ftasks%2Ftask-add_new_jre.htmBut I couldn't find any .ee files in my jre8 or JDK1.8 installation directories.

解决方案

Open Preferences and look in 'Java > Installed JREs'. If you don't have a Java 8 shown there click 'Add...' to add it. Close the preferences.

Open Preferences again and look in 'Java > Installed JREs > Execution Environments', select 'JavaSE-1.8' and make sure your Java 1.8 is checked as the Compatible JRE

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