Eclipse中没有编辑器用于打开Java文件？
[英]No editor in Eclipse to open Java files with?
问题描述
I had to reinstall Eclipse on my computer due to an upgrade; 
由于升级，我不得不在我的计算机上重新安装Eclipse; now it seems to have "forgotten" how to open and edit Java files. 现在它似乎“忘记了”如何打开和编辑Java文件。 When I first opened a .java file, my system text editor popped up. 当我第一次打开.java文件时，系统文本编辑器弹出。 I tried reinstalling Eclipse; 我尝试重新安装Eclipse; same behaviour. 同样的行为。 I tried removing the .metadata files from my workspace; 我尝试从我的工作区中删除.metadata文件; same behaviour. 同样的行为。 I tried changing the .java file association and tried using the system and default editors; 我尝试更改.java文件关联并尝试使用系统和默认编辑器; same behaviour. 同样的行为。 I tried opening it with all internal editors just to see if that might help - Default Compare Editor, Internal Web Broswer, No Source Found, Source Not Found Editor, Text Editor, Web Browser, and Welcome - but to no avail. 我尝试用所有内部编辑器打开它，看看是否有帮助 - 默认比较编辑器，内部Web Broswer，找不到源代码，找不到源代码编辑器，文本编辑器，Web浏览器和欢迎 - 但无济于事。 There are no error messages; 没有错误消息; it's as if my ability to open Java files in Eclipse has simply disappeared. 好像我在Eclipse中打开Java文件的能力已经消失了。 Has anyone encountered this before? 有没有人遇到过这个？
1 个解决方案
解决方案1
4 已采纳 2011-09-06 20:35:42
What about right click > Open with > Java editor? 右键单击>打开> Java编辑器怎么样？
If there is no Java editor, then your eclipse installation is messed up - get a new one from eclipse.org 如果没有Java编辑器，那么你的eclipse安装就搞砸了 - 从eclipse.org获得一个新的
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