日期:2014-05-17 浏览次数:20629 次
<table width="100%" cellspacing="0" cellpadding="0" border="0" style="height:4.7em;"> <tbody> <tr class="uccRes"> <td width="47%" align="right"> 100.00 <span class="uccResCde">HKD</span> </td> <td width="6%" valign="middle" align="center">=</td> <td width="47%" align="left"> 80.8549 <span class="uccResCde">CNY</span> </td> </tr> <tr class="uccResRgn"> <td width="47%" align="right"> <a href="/currency/hkd-hong-kong-dollar">Hong Kong Dollar</a> </td> <td width="6%" valign="middle" align="center" rowspan="2"> <a class="uccResInv" href="/ucc/convert/?Amount=100&From=CNY&To=HKD">?</a> </td> <td width="47%" align="left"> <a href="/currency/cny-chinese-yuan-renminbi">Chinese Yuan Renminbi</a> </td> </tr> <tr class="uccResUnit"> <td width="47%" align="right">1 HKD = 0.808549 CNY</td> <td width="47%" align="left">1 CNY = 1.23678 HKD</td> </tr> </tbody> </table>
<tr class="uccResUnit"> <td width="47%" align="right">1 HKD = 0.808549 CNY</td> <td width="47%" align="left">1 CNY = 1.23678 HKD</td> </tr> 然后在获取你要抓取的 <td width="47%" align="right">(?<val>.*?)</td>,其它的类似
------解决方案--------------------
(?<=>)[^<>]+(?=<)
------解决方案--------------------
这种用JS来操作方便点