如何在php中的cURL中维护会话？ [英] how to maintain session in cURL in php?

问题描述

我们如何在cURL中维护会话？

how can we maintain session in cURL?

我有一个代码发送网站的登录详细信息并成功登录
i需要获取

i'am having a code the sends login details of a site and logs in successfully i need to get the session maintained at the site to continue.

这里是我用于使用cURL登录网站的代码

here is my code that used to login to the site using cURL

  <?php  
        $socket = curl_init();
        curl_setopt($socket, CURLOPT_URL, "http://www.XXXXXXX.com");
    curl_setopt($socket, CURLOPT_REFERER, "http://www.XXXXXXX.com");
    curl_setopt($socket, CURLOPT_POST, true);
    curl_setopt($socket, CURLOPT_USERAGENT, $agent);
    curl_setopt($socket, CURLOPT_POSTFIELDS, "form_logusername=XXXXX&form_logpassword=XXXXX");
    curl_setopt($socket, CURLOPT_COOKIESESSION, true);
    curl_setopt($socket, CURLOPT_COOKIEJAR, "cookies.txt");
    curl_setopt($socket, CURLOPT_COOKIEFILE, "cookies.txt");
    $data = curl_exec($socket);
    curl_close($socket); 
   ?>

推荐答案

这是我发现做这个的最好的方法< a href =http://www.smooka.com/blog/2009/07/24/maintaining-php-session-when-using-curl/>链接：

Here is the best way i found to do this link :

下面的文本是 blogpost ：

 $useragent = $_SERVER['HTTP_USER_AGENT'];
 $strCookie = 'PHPSESSID=' . $_COOKIE['PHPSESSID'] . '; path=/';

session_write_close();

$ch = curl_init();
$ch = curl_init($rssFeedLink); 
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_USERAGENT, $useragent);
curl_setopt( $ch, CURLOPT_COOKIE, $strCookie );

$response = curl_exec($ch); 
curl_close($ch); 

session_write_close（）它结束当前会话并存储会话数据。显然，PHP不喜欢当多个脚本玩弄会话，所以，它锁定它。如果您不使用 session_write_close（）

What does session_write_close() do? It, ends the current session and store session data. Apparently, PHP does not like when multiple scripts play around with the session, so, it locks it. Putting session_write_close makes sure that your current session is stored so you can retrieve it and use it.

，请放置session_write_close确保您当前的会话已存储，以便您可以检索并使用它。 / code>将生成新的会话ID，而不是使用当前会话ID。

if you don't use session_write_close() a new session id will be generated instead of using the current session id.

此外， PHPSESSID 会话变量的名称。根据 OWSAP推荐，它应该是更常见的 anId 。

Also PHPSESSID should be replaced by the name of the session variable. According to OWSAP recommandations it should be something more general like anId.

有时，您需要发送一个用户代理的帖子，因此我包括 CURLOPT_USERAGENT 参数。

Sometimes you will need to send a user agent with the post so i included the CURLOPT_USERAGENT parameter.

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