PHP SDK 3.1.1和JS SDK的getUser（）返回0

Question

嗯，我只是試圖更新我的劇本，我不斷收到的0一的getUser（）返回

這裏是我改變

幾個片段

舊代碼

<?php 

require_once("src/facebook.php"); 

class cfb 
{ 
    public $fb; 
    public $_fb_user; 
    public $_fb_details; 
    public $_fb_app_id   = '**************'; 
    private $_fb_app_secret  = '***************'; 
    private $_user; 

    function __construct() 
    { 
     $this->fb = new Facebook(array(
     'appId' => $this->_fb_app_id, 
     'secret' => $this->_fb_app_secret, 
     'cookie' => true, 
     )); 

     $this->_fb_user = $this->fb->getSession(); 

     $this->DB = new db(); 
     $this->_user = new user(); 
    } 

    public function session_exists() 
    { 

     // see if there is a session stored, if so make sure the session is still good on facebooks end 
     if($this->_fb_user) { 

      // test if session is still good 
      try 
      { 
       $me = $this->fb->api('/me'); 
      } 
      catch(FacebookApiException $e){ 

       error_log($e); 

      } 

      if(!empty($me)) { 

       return true; 

      } 

     } else { 

      return false; 

     } 
    } 

新代碼

<?php 

require_once("src/facebook.php"); 

class cfb 
{ 
    public $fb; 
    public $_fb_user; 
    public $_fb_details; 
    public $_fb_app_id   = '*****************'; 
    private $_fb_app_secret  = '********************'; 
    private $_user; 

    function __construct() 
    { 
     $this->fb = new Facebook(array(
     'appId' => $this->_fb_app_id, 
     'secret' => $this->_fb_app_secret, 
     )); 

     $this->_fb_user = $this->fb->getUser(); 

     $this->DB = new db(); 
     $this->_user = new user(); 
    } 

    public function session_exists() 
    { 

     // see if there is a session stored, if so make sure the session is still good on facebooks end 
     if($this->_fb_user) { 

      // test if session is still good 
      try 
      { 
       $me = $this->fb->api('/me'); 
      } 
      catch(FacebookApiException $e){ 

      echo '<pre>'.htmlspecialchars(print_r($e, true)).'</pre>'; 

      } 

      if(!empty($me)) { 

       return true; 

      } 

     } else { 

      return false; 

     } 
    } 

這裏是我的js代碼

<div id="fb-root"></div> 
    <script> 
     window.fbAsyncInit = function() { 
     FB.init({ 
      appId : '<?php echo $fb->_fb_app_id; ?>', 
      status : true, // check login status 
      cookie : true, // enable cookies to allow the server to access the session 
      xfbml : true // parse XFBML 
     }); 

     // whenever the user logs in, we refresh the page 
     FB.Event.subscribe('auth.login', function(response) { 
      window.location="<?php echo $fbredirect; ?>"; 
     }); 
     }; 

     (function() { 
     var e = document.createElement('script'); e.async = true; 
     e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; 
     document.getElementById('fb-root').appendChild(e); 
     }()); 


    </script> 

我無法弄清楚。希望它是簡單的更新，但我猜不是=/

Answer 1

在你的JS代碼中，在FB.init函數內部添加oauth:true。

你可以看到PHP SDK v.3.1.1與JS SDK中的例子在這裏工作：https://developers.facebook.com/blog/post/534/