php使用curl模拟登录后采集页面的例子$curl = curl_init();<br>
$cookie_jar = tempnam('./tmp','cookie');<br>
curl_setopt($curl, CURLOPT_URL,'http://b2b.bookuu.com/b2b_club/checkUser.jsp');//这里写上处理登录的界面<br>
curl_setopt($curl, CURLOPT_POST, 1);<br>
$request = 'user=xxx&password=xxx';<br>
curl_setopt($curl, CURLOPT_POSTFIELDS, $request);//传 递数据<br>
curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie_jar);// 把返回来的cookie信息保存在$cookie_jar文件中<br>
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//设定返回 的数据是否自动显示<br>
curl_setopt($curl, CURLOPT_HEADER, false);//设定是否显示头信 息<br>
curl_setopt($curl, CURLOPT_NOBODY, false);//设定是否输出页面 内容<br>
curl_exec($curl);//返回结果<br>
curl_close($curl); //关闭<br>
<br>
$curl2 = curl_init();<br>
curl_setopt($curl2, CURLOPT_URL, 'http://b2b.bookuu.com/search/b2b_zxsm_new.jsp');//登陆后要从哪个页面获取信息<br>
curl_setopt($curl2, CURLOPT_HEADER, false);<br>
curl_setopt($curl2, CURLOPT_RETURNTRANSFER, 1);<br>
curl_setopt($curl2, CURLOPT_COOKIEFILE, $cookie_jar);<br>
$content = curl_exec($curl2);
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