curl认证，但不返回网页 [英] curl authenticates but no web page is returned

问题描述

  HTTP / 1.1 100继续HTTP / 1.1 303查看其他日期：Thu，2012年10月18日
 20:36:45 GMT服务器：Apache / 2.2.14（Ubuntu）X-Powered-By：
 PHP / 5.2.6-3ubuntu4.6 Set-Cookie：
 MoodleSessionmain = 9b04143933c4ae2564e5be247fc8463d; path = / Expires：
 Thu，19 Nov 1981 08:52:00 GMT Cache-Control：no-store，no-cache，
必须重新验证，post-check = 0，pre-check = 0 Pragma：no-cache 
 Set-Cookie：MoodleSessionTestmain = Qf2kfwifF3; path = / Set-Cookie：
 MOODLEID_main = deleted; expires = Wed，2011年10月19日20:36:44 GMT; path = / 
 Set-Cookie：MOODLEID_main =％25E2％25C2％2519C％25BDg％25B1％2502％25E5％255D; 
 expires = Mon，17-Dec-2012 20:36:45 GMT; path = / Location：
 http://main.ingeniat.com/my/index.php Vary：Accept-Encoding 
 Content-Length：202 Connection：close Content-Type：text / html 
 Set-Cookie：SERVERID = guia5; path = / HTTP / 1.1 200 OK Date：Thu，18 Oct 
 2012 20:36:45 GMT服务器：Apache / 2.2.14（Ubuntu）X-Powered-By：
 PHP / 5.2.6 -3ubuntu4.6 Expires：Cache-Control：private，pre-check = 0，
 post-check = 0，max-age = 0 Pragma：no-cache Content-Script-Type：
 text / JavaScript Content-Type：text / css Content-Language：es 
 Accept-Ranges：none Vary：Accept-Encoding Connection：close 
 Transfer-Encoding：chunked Content-Type：text / html; charset = utf-8 
  

以下是代码

  $ post_fields = array（）; 
 $ post_fields ['username'] = $ usr; 
 $ post_fields ['password'] = $ pass; 
 
 $ ch = curl_init（$ login_url）; 
 curl_setopt（$ ch，CURLOPT_HEADER，1）; 
 
 curl_setopt（$ ch，CURLOPT_MAXREDIRS，10）; 
 curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，true）; 
 curl_setopt（$ ch，CURLOPT_FOLLOWLOCATION，1）; 
 
 curl_setopt（$ ch，CURLOPT_POST，1）; 
 curl_setopt（$ ch，CURLOPT_POSTFIELDS，$ post_fields）; 
 
 
 curl_setopt（$ ch，CURLOPT_COOKIESESSION，1）; 
 curl_setopt（$ ch，CURLOPT_COOKIEJAR，cookie.txt）; 
 curl_setopt（$ ch，CURLOPT_COOKIEFILE，cookie.txt）; 
 
 echo curl_exec（$ ch）; 
 curl_close（$ ch）; 
  

我做错了什么？

解决方案

CURLOPT_HEADER没有提到排除身体的任何事情。
http://php.net/manual/en/function.curl -setopt.php

但也许您的网页重定向超过10次？也许添加

  curl_setopt（$ ch，CURLOPT_FOLLOWLOCATION，1）; 
  

，然后发布新标题。

This script AUTHs successfully but it wont return the webpage correctly, the server returns.

HTTP/1.1 100 Continue HTTP/1.1 303 See Other Date: Thu, 18 Oct 2012
20:36:45 GMT Server:    Apache/2.2.14 (Ubuntu) X-Powered-By:
PHP/5.2.6-3ubuntu4.6 Set-Cookie:
MoodleSessionmain=9b04143933c4ae2564e5be247fc8463d; path=/ Expires:
Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache,
must-revalidate, post-check=0, pre-check=0 Pragma: no-cache
Set-Cookie: MoodleSessionTestmain=Qf2kfwifF3; path=/ Set-Cookie:
MOODLEID_main=deleted; expires=Wed, 19-Oct-2011 20:36:44 GMT; path=/
Set-Cookie: MOODLEID_main=%25E2%25C2%2519C%25BDg%25B1%2502%25E5%255D;
expires=Mon, 17-Dec-2012 20:36:45 GMT; path=/ Location:
http://main.ingeniat.com/my/index.php Vary: Accept-Encoding
Content-Length: 202 Connection: close Content-Type: text/html
Set-Cookie: SERVERID=guia5; path=/ HTTP/1.1 200 OK Date: Thu, 18 Oct
2012 20:36:45 GMT Server: Apache/2.2.14 (Ubuntu) X-Powered-By:
PHP/5.2.6-3ubuntu4.6 Expires: Cache-Control: private, pre-check=0,
post-check=0, max-age=0 Pragma: no-cache Content-Script-Type:
text/javascript Content-Style-Type: text/css Content-Language: es
Accept-Ranges: none Vary: Accept-Encoding Connection: close
Transfer-Encoding: chunked Content-Type: text/html; charset=utf-8

Here's the code

$post_fields = array();
$post_fields['username']=$usr;
$post_fields['password']=$pass;

$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_HEADER, 1);

curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields );


curl_setopt($ch, CURLOPT_COOKIESESSION, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie.txt");
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");

echo curl_exec($ch);
curl_close($ch);

What am I doing wrong?

解决方案

CURLOPT_HEADER doesn't mention anything about excluding the body. http://php.net/manual/en/function.curl-setopt.php

But maybe your page is redirecting more than 10 times? Maybe add

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

and then post your new headers.

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