preg_match与.NET等效 [英] preg_match to .NET equivalent

问题描述

我在PHP中具有以下代码:

I have the following code in PHP:

    if (preg_match('@^[a-z0-9/._-]+$@i', $script)
      && !preg_match('@([.][.])|([.]/)|(//)@', $script))

我假设 if 语句的谓词对于字符串 js/core.js 返回true.

I'm making the assumption that the predicate for the if statement returns true for the string js/core.js.

我如何将其翻译为C#?愚蠢的翻译如下:

How would I translate this to C#? The dumb translation is as follows:

if(Regex.IsMatch(script,"@^[a-z0-9/._-]+$@i")
   && !Regex.IsMatch(script,"@([.][.])|([.]/)|(//)@"))

但是我怀疑 @ 符号具有与之相关的含义，我无法深入了解它.可以将.NET regex转换为.NET regex，但我完全熟悉.NET regex，因此对相关语法差异的解释就足够了.

but I suspect that the @ symbol has meaning associated with it that I can't get to the bottom of. A translation to .NET regex would be nice, but I'm entirely familiar with .NET regex, so an explanation of the relevant syntax differences would suffice.

非常感谢.

推荐答案

@ 只是分隔符.您在.NET中不需要它们

The @s are just delimiter. You don't need them in .NET

if(Regex.IsMatch(script,"^[a-z0-9/._-]+$", RegexOptions.IgnoreCase)
   && !Regex.IsMatch(script,"([.][.])|([.]/)|(//)"))

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