Question

Hi Stackers，

我遇到了一个小问题，而且我在Stackoverflow上找不到有关此问题的工作解决方案。这完全与Facebook API有关。我在网站上创建了一个使用Facebook登录功能，这很好用。但是，我需要获取用户的电子邮件地址和性别。这是在basic_profile权限中，但我无法找到如何请求它，以便我可以将它用作变量。

FB-callback.php

    /* INCLUSION OF LIBRARY FILEs*/
require_once( 'facebook/FacebookSession.php');
require_once( 'facebook/FacebookRequest.php' );
require_once( 'facebook/FacebookResponse.php' );
require_once( 'facebook/FacebookSDKException.php' );
require_once( 'facebook/FacebookRequestException.php' );
require_once( 'facebook/FacebookRedirectLoginHelper.php');
require_once( 'facebook/FacebookAuthorizationException.php' );
require_once( 'facebook/GraphObject.php' );
require_once( 'facebook/GraphUser.php' );
require_once( 'facebook/GraphSessionInfo.php' );
require_once( 'facebook/Entities/AccessToken.php');
require_once( 'facebook/HttpClients/FacebookCurl.php' );
require_once( 'facebook/HttpClients/FacebookHttpable.php');
require_once( 'facebook/HttpClients/FacebookCurlHttpClient.php');
/* USE NAMESPACES */

use Facebook\FacebookSession;
use Facebook\FacebookRedirectLoginHelper;
use Facebook\FacebookRequest;
use Facebook\FacebookResponse;
use Facebook\FacebookSDKException;
use Facebook\FacebookRequestException;
use Facebook\FacebookAuthorizationException;
use Facebook\GraphObject;
use Facebook\GraphUser;
use Facebook\GraphSessionInfo;
use Facebook\FacebookHttpable;
use Facebook\FacebookCurlHttpClient;
use Facebook\FacebookCurl;

session_start();

// Facebook info
//2.Use app id,secret and redirect url
$app_id = '';
$app_secret = '';
$redirect_url='';

//3.Initialize application, create helper object and get fb sess
FacebookSession::setDefaultApplication($app_id,$app_secret);
$helper = new FacebookRedirectLoginHelper($redirect_url);
$sess = $helper->getSessionFromRedirect();

//4. if fb sess exists echo name
if(isset($sess)) {
    //create request object,execute and capture response
    $request = new FacebookRequest($sess, 'GET', '/me');

    // from response get graph object
    $response = $request->execute();
    $graph = $response->getGraphObject(GraphUser::className());
    // use graph object methods to get user details
    $name= $graph->getName();

    $_SESSION["fb_access_token"] = $sess;

    echo '<meta http-equiv="refresh" content="0;url=/account.php">';
     exit("Please wait... If you do not get redirected <a href='/account.php'>click here</a>.");

}else{
    $loginUrl = $helper->getLoginUrl();
    //header("Location: " . $loginUrl);


    echo '<meta http-equiv="refresh" content="0;url='. $loginUrl .'">';
 exit("Please wait... If you do not get redirected <a href='". $loginUrl ."'>click here</a>.");

}

我需要的是获取此用户的电子邮件和性别的方法，以便我可以将其放在两个变量$email和$gender

中

有人有任何想法吗？我忽视了什么吗？

Facebook API PHP SDK - 如何请求电子邮件和性别

0 个答案: