facebook-> api（'/ me'）不能在本地主機上工作。

Question

<?php 

require 'facebook/facebook.php'; 
require 'config/fbconfig.php'; 
require 'config/functions.php'; 

define('APP_ID', '******************'); 
define('APP_SECRET', '***********************'); 

$facebook = new Facebook(array(
      'appId' => '******************', 
      'secret' => '***********************', 
      'cookie' => true 
     )); 

$session = $facebook->getSession(); 



if (!empty($session)) { 
    # Active session, let's try getting the user id (getUser()) and user info (api->('/me')) 
    try { 

     $uid = $facebook->getUser(); 
     print_r($uid); 
     $user = $facebook->api('/me'); 
     facebook::$CURL_OPTS[CURLOPT_SSL_VERIFYPEER] = false; 
     facebook::$CURL_OPTS[CURLOPT_SSL_VERIFYHOST] = 2; 
    } catch (Exception $e) { 




    } 

    if ($user) { 
     # User info ok? Let's print it (Here we will be adding the login and registering routines) 
     echo '<pre>'; 
     print_r($user); 
     echo '</pre><br/>'; 
     $username = $user['name']; 
     $user = new User(); 
     $userdata = $user->checkUser($uid, 'facebook', $username); 
     if(!empty($userdata)){ 
      session_start(); 
      $_SESSION['id'] = $userdata['id']; 
$_SESSION['oauth_id'] = $uid; 

      $_SESSION['username'] = $userdata['username']; 
      $_SESSION['oauth_provider'] = $userdata['oauth_provider']; 
      header("Location: home.php"); 
     } 
    } else { 
     # For testing purposes, if there was an error, let's kill the script 

     die("There was an error."); 
    } 
} else { 
    # There's no active session, let's generate one 
    // $login_url = $facebook->getLoginUrl(); 
    $loginUrl = $facebook->getLoginUrl(array(
          'canvas' => 1, 
          'fbconnect' => 0, 
          'req_perms' => 'email,publish_stream', 
         'next' => 'http://localhost/login_twitbook/', 
           'cancel_url' => 'http://localhost/login_twitbook/' 
        )); 
    header("Location: " . $login_url); 
} 
?> 

$ user = $ facebook-> api（'/ me'）;沒有正常工作，它總是沒有任何回報。請幫我解決這個問題。 $ uid = $ facebook-> getUser（）其返回值，但$用戶不返回

Answer 1

嘗試更改base_facebook.php文件中的getCode函數，將所有$ _REQUEST更改爲$ _GET 。不知道爲什麼這個問題還沒有解決，但是我把我的頭髮拉出來試圖弄清楚爲什麼它會爲用戶返回0，直到我這樣做，現在它完美地工作。

應該在文件的第680行或其附近，並且有4個要更改。

protected function getCode() { 
if (isset($_GET['code'])) { 
    if ($this->state !== null && 
     isset($_GET['state']) && 
     $this->state === $_GET['state']) { 

    // CSRF state has done its job, so clear it 
    $this->state = null; 
    $this->clearPersistentData('state'); 
    return $_GET['code']; 
    } else { 
    self::errorLog('CSRF state token does not match one provided.'); 
    return false; 
    } 
} 

return false; 

}