登录时,cURL会被执行,其初始响应是论坛的“成功登录”页面.但是,当点击该论坛中的任何链接时,没有设置cookie,我已经注销了.

经过一番调查后,我的cookiejar文件提到了登录所需的cookie.如果我在浏览器中手动创建此cookie及其值,我已成功登录并且一切正常.因此存储的cookie值是正确的.

然而,在cookiejar中包含我的cookie名称/值的行被注释掉了.

第一个问题：为什么？
第二：如何防止这种行为？

这是我的饼干：

# Netscape HTTP Cookie File
# http://curl.haxx.se/rfc/cookie_spec.html
# This file was generated by libcurl! Edit at your own risk.

www.example.com FALSE   /   FALSE   0   PHPSESSID   3d7oe6vt3blv3vs3ea94nljcs7
#HttpOnly_www.example.com   FALSE   /   FALSE   1340974408  forum_cookie_e19209 MnwyYWQ4OGViNDI2NjE5MWEwMGZiNGZkNDFmZDY5ZDZhYjM5OTA5NDVjfDEzNDA5NzQ0MDh8OTU0NTExOGZhNWNlNGY5OGMzZDk3MmE0NDlmMWRjNzM3ZjI1NzMxOA%3D%3D

这是我的卷毛电话：

function forumLogin() {
    $loginFields = array('req_username' => $_REQUEST['username'],'req_password' => $_REQUEST['password'],'form_sent' => "1"
                    ); //and so on
    $login = getUrl('http://www.example.com/manager/forum/login.PHP','post',$loginFields);
   return $login;
}

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,0);
  curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);
  curl_setopt($ch,CURLOPT_COOKIEJAR,'cookies.txt');
  curl_setopt($ch,CURLOPT_COOKIEFILE,'cookies.txt');
    $buffer = curl_exec($ch);
  curl_close($ch);
  return $buffer;
}

// successful login so reset fail count and update key values
if(isset($_SESSION['mgrValidated'])) {
    $sql = "update $dbase.`".$table_prefix."user_attributes` SET Failedlogincount=0,logincount=logincount+1,lastlogin=thislogin,thislogin=".time().",sessionid='$currentsessionid' where internalKey=$internalKey";
    $rs = MysqL_query($sql);
    var_dump( forumLogin() );
}
exit;