PHP CURL获取cookies模拟登录…

header('Content-Type: text/html; charset=utf-8');

$cookie_file = dirname(__FILE__).'/cookie.txt';

//$cookie_file = tempnam("tmp","cookie");

//先获取cookies并保存
$url =
"http://www.google.com.hk";
$ch =
curl_init($url); //初始化

curl_setopt($ch, CURLOPT_HEADER, 0); //不返回header部分

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//返回字符串，而非直接输出

curl_setopt($ch, CURLOPT_COOKIEJAR,
 $cookie_file); //存储cookies

curl_exec($ch);

curl_close($ch);

//使用上面保存的cookies再次访问
$url =
"http://www.google.com.hk/search?oe=utf8&ie=utf8&source=uds&hl=zh-CN&q=qq";
$ch =
curl_init($url);

curl_setopt($ch, CURLOPT_HEADER, 0);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
//使用上面获取的cookies

$response = curl_exec($ch);

curl_close($ch);

echo
$response;