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aspx页面会跳转,PHP怎么file_get_content()进行追踪采集

WBOY
WBOYOriginal
2016-06-13 12:58:09979browse

aspx页面会跳转,PHP如何file_get_content()进行追踪采集?
搜索关键字「39000038」,
http://www.mouser.cn/Search/Refine.aspx?Keyword=39000038
因为仅有一款,页面会自动跳转到
http://www.mouser.cn/ProductDetail/Molex/39-00-0038/?qs=%2fha2pyFaduicta8SJW6uUsrinUHZLSGN9RfyeL103Gs%3d

搜索关键字「3900003」,有多款产品是一个列表
http://www.mouser.cn/Search/Refine.aspx?Keyword=3900003

我想知道,它是直接在.net中直接判断然后跳转的,还是用js判断跳转的

我要用php的file_get_content()函数抓取
http://www.mouser.cn/Search/Refine.aspx?Keyword=39000038
如何才能跟踪到
http://www.mouser.cn/ProductDetail/Molex/39-00-0038/?qs=%2fha2pyFaduicta8SJW6uUsrinUHZLSGN9RfyeL103Gs%3d
------解决方案--------------------
file_get_contents 是办不到的

function curl_get($durl) {<br />
  $t = parse_url($durl);<br />
  $ch = curl_init();<br />
  curl_setopt($ch, CURLOPT_URL,$durl);<br />
  curl_setopt($ch, CURLOPT_TIMEOUT,5);<br />
  curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);<br />
  curl_setopt($ch, CURLOPT_REFERER, "http://$t[host]/");<br />
  curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);<br />
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);<br />
  $r = curl_exec($ch);<br />
  curl_close($ch);<br />
  return $r;<br />
}<br />
<br />
echo curl_get( 'http://www.mouser.cn/Search/Refine.aspx?Keyword=39000038');

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