PHP模拟登陆网站出现会话超时

Question

<?php
        $url="http://60.219.165.24/loginAction.do";
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0); 
curl_setopt($ch, CURLOPT_POST, 1);
$curlPost="postdata";
curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);         curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);         curl_setopt($ch, CURLOPT_UNRESTRICTED_AUTH, 1);         $output = curl_exec($ch);
         curl_close($ch);
$home_url = 'http://60.219.165.24/gradeLnAllAction.do?type=ln&oper=fainfo&fajhh=2615';
  header('Location: '.$home_url);
?>传入了正确的登陆名称和密码之后却无法访问下一页面。提示“会话超时".抓包如上图

Answer 1

没看到你post的用户名密码数据？

Answer 2

还有，你保持会话状态了么？curl会自动帮你传递cookie？