JS代码:
<html><head><script language="javascript"> var a='<P><A href=/'~abc/ccg/ab.jpg/' width="3">文字</A><A width="4" style="color:#ddd; font-weight:bold;" mm_href="http:www.baidu.com" href="http://bbs.cn.yimg.com/user_img/200701/31/soso1.jpg" mce_href="http://bbs.cn.yimg.com/user_img/200701/31/jisuanji986_117025184198149.jpg">cc</A> href="www.baidu.com" cbas <span>cchref</span> 1<a dd href="ccc" <A width="5" href="http://bbs.cn.yimg.com/user_img/200701/31/soso2.jpg" mce_href="http://bbs.cn.yimg.com/user_img/200701/31/cc.jpg"></A></P>'; var b=/<a([/s]+|[/s]+[^<>]+[/s]+)href=(/"([^<>"/']*)/"|/'([^<>"/']*)/')[^<>]*>/gi; var s=a.toLowerCase().match(b); alert(s.length); for(var i= 0;i<s.length;i++) { var ss = s[i].toLowerCase().match(b); alert(RegExp.$3+RegExp.$4); } </script></head><body></body></html>View Code
C#代码:
string html = "<P><A href='~abc/ccg/ab.jpg' height=/"4/" width='3' >文字</A><A width=/"4/" style=/"color:#ddd; font-weight:bold;/" mm_href=/"http:www.baidu.com/" href=/"http://bbs.cn.yimg.com/user_img/200701/31/soso1.jpg/" mce_href=/"http://bbs.cn.yimg.com/user_img/200701/31/jisuanji986_117025184198149.jpg/">cc</A> href=/"www.baidu.com/" cbas <span>cchref</span> 1<a df href=/"cc/" <A width=/"5/" href=/"http://bbs.cn.yimg.com/user_img/200701/31/soso2.jpg/" mce_href=/"http://bbs.cn.yimg.com/user_img/200701/31/cc.jpg/"></A></P>";Regex reg = new Regex("<a([//s]+|[//s]+[^<>]+[//s]+)href=(/"(?<href>[^<>/"']*)/"|'(?<href>[^<>/"']*)')[^<>]*>", RegexOptions.IgnoreCase);MatchCollection matchCollection = reg.Matches(html);MessageBox.Show(matchCollection.Count.ToString());foreach (Match match in matchCollection){ MessageBox.Show(match.Groups["href"].ToString());}View Code
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