Eclipse:在Eclipse IDE下仅搜索特定单词 [英] Eclipse : search for only a particular word under Eclipse IDE

问题描述

是否可以在Eclipse IDE下仅搜索特定单词.例如，我需要搜索单词"sub".

Is it possible to search for only a particular word under Eclipse IDE . For example i need to search for a word "sub" .

但是问题是，当我输入ctr l + H并键入单词"sub"时，它会产生所有匹配的结果，例如提交---- etc，但我想在搜索中输入确切的单词"sub".

But the problem is that , when i did ctr l + H and typed the word "sub" , it producing all matching results such as submit ----etc , but i want the exact word "sub" in my Search .

请让我知道是否可能??

Please let me know if its possible ??

谢谢.

推荐答案

尝试在文件搜索"对话框(Ctrl + H)中使用正则表达式.您可以像这样使用单词边界修饰符 \ b :

Try using regular expressions in the File Search Dialogue (Ctrl + H). You can use the word boundaries modifier \b like so :

\ bsub \ b 要求Eclipse搜索所有匹配项，在这些匹配项中，sub前后都带有单词边界.在 此处 中了解更多信息.

\bsub\b asks eclipse to search for all matches in which sub is both followed and preceded by a word boundary. Read more about word boundaries here.

以下是使用上述内容的搜索结果的示例快照:

Here is a sample snapshot of the Search Results using the above:

如果要限制搜索到当前项目，请尝试选择封闭项目"单选选项.如果您尚未从项目"中打开文件，则将禁用此选项.为了克服这种烦恼，我建议仅使用感兴趣的项目创建一个工作集，然后限制对该工作集的搜索.

If you want to restrict the search to the current project then try selecting 'Enclosing Projects' radio option. This option will be disabled if you don't already have a file from the Project opened. To get past this annoyance, I would recommend creating a Working Set with just the project(s) of interest and then restricting the search on that Working Set.

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