问题描述
我要从这个网站下载音乐循环文件：looperman.com。我注册为用户，我正在尝试使用cURL下载循环。当你登录looperman.com时，有几个cookie被设置，但是通过消除过程，我注意到，只有这样才能让服务器看到你的登录名为loopermanlooperman。
I'm trying to download music loop files from this site: looperman.com. I've registered as a user, and I'm trying to download the loops using cURL. When you log into looperman.com, there are a few cookies set, but by process of elimination, I notice the only on that is required for the server to see you as logged in is named 'loopermanlooperman'.
我已经抓取了该cookie的值，并将其设置为一个变量。然后我把它传递到这样的网站：
I've grabbed the value of that cookie, and set it as a variable. Then i pass it to the site like so:
$sessid = 'somehashedvaluehere';
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Cookie: loopermanlooperman=$sessid;"));
curl_setopt($ch, CURLOPT_URL, "http://www.looperman.com/loops/detail/$pageID");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
echo $response;
当我回应响应时，我看到cookie还没有设置，因为没有登录。我做错了什么？ Looperman是使用CodeIgniter构建的。我不知道他们是否有一些保护措施来防止设置这样的Cookie？
When i echo the response, I see the cookie has not been set, and the site still sees me as not logged in. What am i doing wrong? Looperman is built using CodeIgniter. I wonder if they have some measure of protection to prevent setting cookies like this?
/// UPDATE ///
我试过COOKIE_JAR和CURLOPT_COOKIE。 Cookie仍未设置。我发现这个脚本从另一个Stack Overflow的帖子，似乎让我大部分的方式在那里，但仍然饼干设置。这是：
I tried COOKIE_JAR and CURLOPT_COOKIE. The cookies are still not set. I found this script from another Stack Overflow post that seems to get me most of the way there, but still cookies are set. Here it is:
$loginUrl = 'http://www.looperman.com/account/login/';
$loginFields = array('user_email' => '[email protected]', 'user_password' => 'password');
getUrl($loginUrl, 'post', $loginFields);
//now you're logged in and a session cookie was generated
$remote_page_content = getUrl('http://www.looperman.com/loops/detail/200');
echo $remote_page_content;
function getUrl($url, $method='', $vars='') {
$ch = curl_init();
if ($method == 'post') {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $vars);
}
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'D:\wamp2\www\sandbox\cookie.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'D:\wamp2\www\sandbox\cookie.txt');
$buffer = curl_exec($ch);
curl_close($ch);
return $buffer;
}
当此返回时，D：\wamp2 \www\\ \\ sandbox\cookie.txt是：
When this returns, the contents of D:\wamp2\www\sandbox\cookie.txt are:
Netscape HTTP Cookie File
http://curl.haxx.se/rfc/cookie_spec.html
This file was generated by libcurl! Edit at your own risk.
.looperman.com TRUE / FALSE 1329245288 loopermancspr 147f3f08a0b50f7aa527789e360abbc8
.looperman.com TRUE / FALSE 1328467688 loopermanlooperman rX1UOdqyPEKkZ7HT0x8dSLk7g9yf5sSmg%2B7zj66hLM9LSmS1z4nqFO2zkEkqsUqKEwNMvEiExqSKoU2%2BfVsxlf3C9VyucMWt41TJVDtElUUIQrZxv0BmwZYP6JCJrY7wcT1%2FO7kKxRu8YI97YD%2BWdxX3jnWu2Zme9jg%2FMggp3%2Be%2BY%2FFiAorh36FR1zTbSY66VJVj7268WgMy6KNdJ1DxieypwaMb2HYGpBMsQRxcI6RawnOIEdjbaPKYuf8hVy40
但是looperman仍然看不到我登录：（
But looperman still doesn't see me as logged in :(
推荐答案
您应该使用 CURLOPT_COOKIE 而不是 CURLOPT_HTTPHEADER 来设置请求中发送的Cookie值。
You should use CURLOPT_COOKIE not CURLOPT_HTTPHEADER to set the cookie values sent in the request.
curl_setopt($ch, CURLOPT_COOKIE, "loopermanlooperman=$sessid")
在HTTP请求中使用的Cookie：标头。请注意，多个Cookie用分号后跟一个空格分隔（例如，fruit = apple; color = red）
The contents of the "Cookie: " header to be used in the HTTP request. Note that multiple cookies are separated with a semicolon followed by a space (e.g., "fruit=apple; colour=red")
它会让CURL发送cookie 。请尝试请求一个输出标题内容的脚本，如下所示：
It does make CURL send the cookie. Try requesting a script that outputs the contents of the headers like this;
<?php
echo "Your cookies \n";
print_r( $_COOKIE);
?>
这可能是网站正在检查引用或主机在您的标题。你可以随时尝试查看在浏览器中的请求（在chrome go扳手 - >工具 - >开发人员工具 - >网络，现在请求页面并点击列表中的请求，应显示所有标题）
It might be the site is checking the referral or host in your header. You can always try looking at the requests made in a browser (in chrome go Spanner -> Tools -> Developer Tool -> Network, now request the page and click on the request in the list. Should show all headers)
这篇关于cURL cookie值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！