C#代码生成与正则表达式匹配的字符串 [英] C# Code to generate strings that match a regex

问题描述

我使用正则表达式来验证用户输入.现在，我可以配置正则表达式，因此它可以帮助用户查看确定输入格式的示例.

I use regular expressions to validate user input. Now I can configure the regex and so it would help the user to see an example of how a certaint input has to be formatted.

是否可以生成一些与任意正则表达式匹配的字符串?甚至在某个地方有可用的实现吗?

Is it possible to generate some strings that match an arbitrary regex? And is there even an implementation usable somewhere?

更新:由于许可证，我不能使用REX.还有其他可能性吗?

UPDATE: Due to the licence I can not use REX. Are there other possiblities?

推荐答案

尝试使用此应用程序Rex可以做到这一点:)

Try using this app Rex can do this :)

http://research.microsoft.com/en-us/projects/rex/

对于Java，它是 https://code.google.com/p/xeger/

因此有很多正则表达式匹配生成器:)

So there are many regex matches generators :)

这: https://github.com/moodmosaic/Fare

它是C#中的xeger包装器

It's xeger wrapper in c#

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