在 Eclipse 中编辑 Java Facet 设置
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Edit the Java Facet setting in eclipse
提问by rwyland
Some background: I'm getting the dreaded "Java compiler level does not match the version of the installed Java project facet" error in my eclipse project. I'm using Eclipse Helios on OS X Snow Leopard.
一些背景：我在我的 eclipse 项目中遇到可怕的“Java 编译器级别与已安装的 Java 项目方面的版本不匹配”错误。我在 OS X Snow Leopard 上使用 Eclipse Helios。
I'm having trouble editing the java facet settings for eclipse and maven. I've searched around and everywhere says to go to Project Properties -> Project Facet and edit the version there. However for my instance of Eclipse, these settings are not available through the UI.
我在编辑 eclipse 和 maven 的 java facet 设置时遇到问题。我四处搜索，到处都说要转到“项目属性”->“项目构面”并在那里编辑版本。但是，对于我的 Eclipse 实例，这些设置无法通过 UI 使用。
How do I edit the java facet version manually?
如何手动编辑 java facet 版本？
回答by rwyland
Found it in the project under:
在项目下找到它：
/.settings/org.eclipse.wst.common.project.facet.core.xml
/.settings/org.eclipse.wst.common.project.facet.core.xml
<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed facet="wst.jsdt.web" />
<installed facet="java" version="1.5" />
<installed facet="jst.web" version="2.3" />
<installed facet="wst.jsdt.web" version="1.0" />
</faceted-project>
For me, I had to change the java version 1.5 to 1.6 Thought it would be useful for others since its not well documented.
对我来说，我不得不将 java 版本 1.5 更改为 1.6 认为它对其他人有用，因为它没有很好的文档记录。
