eclipse使用regex和find-replace将数字值括在单引号中 [英] eclipse use regex with find-replace to surround numeric values with single quotes

问题描述

我用eclipse打开了一个html文件，我的意图是将 colspan = 4 替换为 colspan ='4'.或相应地，将 colspan = 3 替换为 colspan ='3'.您可以帮我找一个合适的正则表达式，与查找并替换"一起使用吗?

i have an html file opened with eclipse, and my intention is to replace colspan=4 with colspan='4' . or, accordingly, replace colspan=3 with colspan='3'. Can you help me with a suitable regular expression to be used with 'find and replace'?

推荐答案

查找: colspan =(\ d +)
替换: colspan ='\ 1'或 colspan ='$ 1'

注意:在查找"对话框中启用正则表达式时，可以通过在查找/替换"文本字段中按 Ctrl + Space 来获得帮助.

Note: When you enable regexp in the find dialog, you can get help by pressing Ctrl+Space in the find/replace text fields.

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