对于string 可以
string kk="fsdfsdfsd";
string vvv="http;//www.csdn.net/html/"+kk+""/4324324.htm;表示
现在有1个正则表达式为
string strReg=@"http://www.csdn.net/html/(\w+)/(\d+).htm";
我想用自定义string型为替换(\w+)那里为自定义的内容,这个正则怎么写呢?
当然
string strReg=@"http://www.csdn.net/html/"+kk+"/(\d+).htm";这样写法是错误的您的回答我将不胜感激!谢谢!
string kk="fsdfsdfsd";
string vvv="http;//www.csdn.net/html/"+kk+""/4324324.htm;表示
现在有1个正则表达式为
string strReg=@"http://www.csdn.net/html/(\w+)/(\d+).htm";
我想用自定义string型为替换(\w+)那里为自定义的内容,这个正则怎么写呢?
当然
string strReg=@"http://www.csdn.net/html/"+kk+"/(\d+).htm";这样写法是错误的您的回答我将不胜感激!谢谢!
[^\/html](\w+)(\d)$
ResultString = Regex.Replace(yourStr, "(http://www.csdn.net/html/)\\w+(/(\\d+).htm)", "$customerString$2";
//resultstring = "http://www.csdn.net/html/customerString/123.htm";
string strRegex = "\\w+(?=(/(\\d+).htm))";
string strValue = Regex.Replace(content, strRegex, kk, RegexOptions.IgnoreCase);