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>