我正在寻找匹配的正则表达式:sometext \ sometext [英] I'm looking for regular expression that match:sometext \ sometext

问题描述

我正在寻找符合以下条件的正则表达式:sometext \ sometext

文本可以包含小写，大写，数字或特殊字符
例如:demo-dir \ abc123


我已经尝试过以下方法:^ [a-zA-Z0-9 _.-] \\ {1,20} $
但不完全适合.
在此先感谢

Hi,
I''m looking for regular expression that match:sometext \ sometext

text may contain lowercase,uppercase,numbers or special characters
ex:demo-dir\abc123


I''ve tried with this one: ^[a-zA-Z0-9_.-]\\{1,20}$
but not suit exactly.
thanks in advance

推荐答案

但不完全适合.
在此先感谢

but not suit exactly.
thanks in advance

尝试:

^.+\\.+

您可能需要替换."与您的允许的字符"列表:

You may need to replace the "." with your "allowed character" list:

[a-zA-Z0-9_.-]

在"\\"的两侧

我建议您获得一份 Expresso [

On both sides of the "\\"

I''d suggest you get a copy of Expresso[^] - it''s free, and it evaluates, tests, and generates Regexes. I wish I''d written it!

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