正则不能匹配出所有符合要求的链接,看图片 谢谢!
图片中相符合的有好几个,但为什么只匹配出一个? 正则 c# --------------------编程问答-------------------- Default\.aspx\?page=\d+(?="") --------------------编程问答-------------------- <div><span>共34页</span><a rel="nofollow" href="Default.aspx?page=13" title="上一页">上一页</a><span><a href="Default.aspx?page=1" title="当前: 1">1</a>...<a rel="nofollow" href="Default.aspx?page=12" title="当前: 12">12</a><a rel="nofollow" href="Default.aspx?page=13" title="当前: 13">13</a><a rel="nofollow" class='this'>14</a><a rel="nofollow" href="Default.aspx?page=15" title="当前: 15">15</a><a rel="nofollow" href="Default.aspx?page=16" title="当前: 16">16</a>...<a rel="nofollow" href="Default.aspx?page=34" title="当前: 34">34</a></span><a rel="nofollow" href="Default.aspx?page=15" title="下一页">下一页</a>
</div> --------------------编程问答-------------------- 你的一个都没匹配出来,谢谢 --------------------编程问答-------------------- (?is)Default\.aspx\?page=\d+ --------------------编程问答--------------------
Default\.aspx\?page=\d+ --------------------编程问答-------------------- (?<=href=")Default\.aspx\?page=\d+(?=") --------------------编程问答--------------------
补充:.NET技术 , C#