测试网址
https://detail.1688.com/offer/520938481930.html?spm=a260k.635.199825914.5.MRicAH
要求能取到网页html代码即可。
我取到的始终只有一行
<script>top.location.href='/login.php';</script>
怀疑是做了防抓取的处理。
不管用什么方法,只要取得真正的商品页面html代码就行,谢谢。
回复讨论(解决方案)
看提示的意思是不是必须让登录 ?
如果用CURL模拟登录后再试呢。
curl_setopt($ch,CURLOPT_POSTFIELDS,$post_file); ////传递一个作为HTTP "POST"操作的所有数据的字符串。
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file); /////把返回来的cookie信息保存在$cookie_jar文件中
curl_exec($ch);///执行
curl_close($ch);////关闭
看提示的意思是不是必须让登录 ?
如果用CURL模拟登录后再试呢。
curl_setopt($ch,CURLOPT_POSTFIELDS,$post_file); ////传递一个作为HTTP "POST"操作的所有数据的字符串。
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file); /////把返回来的cookie信息保存在$cookie_jar文件中
curl_exec($ch);///执行
curl_close($ch);////关闭
你分析的有道理,可是对我并没有什么用,要能取到才行。

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