URL的正则表达式帮助
[英]Regular expression help for URL
问题描述
I have a URL like this: 
我有这样的网址：
http://www.domain.com/sponsor/xxxxx/reo/news
It needs to end up being rewritten to: 它最终需要重写为：
http://www.domain.com/reo/news?brokerId=xxxxx
I'm terrible at regular expressions. 我对正则表达式很糟糕。 How can I extrapolate the "xxxxxx" from the source URL and transform the string to the end result? 如何从源URL推断“ xxxxxx”并将字符串转换为最终结果？
I don't really need much help creating the end result, that's pretty trivial, but if there's a nice, clean way to do it with RegEx versus raw string manipulation, that'd be nice to know about. 我真的不需要太多帮助来创建最终结果，这是微不足道的，但是如果有一种很好的，干净的方法来使用RegEx和原始字符串操作，那真是太好了。
1 个解决方案
解决方案1
1 已采纳 2012-01-25 23:58:17
Use "http://([^/]+)/sponsor/([^/]+)/reo/news" as your regexp. 使用"http://([^/]+)/sponsor/([^/]+)/reo/news"作为您的正则表达式。
Use and "http://$1/reo/news?brokerId=$2" as your replacement string. 使用"http://$1/reo/news?brokerId=$2"作为替换字符串。
I tried your example on .NET Regex Tester , and it produced the desired output. 我在.NET Regex Tester上尝试了您的示例，它产生了所需的输出。
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