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我正在使用當前的Facebook API php sdk登錄與回調URL,我的本地機器中的代碼工作完美,但是當我把它放在服務器上,並將鏈接更改爲新的域它不工作了,在回調URL沒有得到來自任何應用程序標記任何幫助,請 這是我的代碼facebook api登錄問題,令牌不存在
<?php
require_once 'facebook-php-sdk-5/src/Facebook/autoload.php';
$fb = new Facebook\Facebook([
'app_id' => 'appid',
'app_secret' => 'appsecret',
'default_graph_version' => 'v2.7',
]);
session_start();
//session_destroy(); exit;
$helper = $fb->getRedirectLoginHelper();
$permissions = ['email', 'publish_actions']; // optional
# login-callback.php
try {
$accessToken = $helper->getAccessToken();
} catch(Facebook\Exceptions\FacebookResponseException $e) {
// When Graph returns an error
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
// When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
if(isset($_GET['fb_email'])) {
echo '<a>Facebook!</a>';
if(!empty($_GET['fb_email']) and filter_var($_GET['fb_email'], FILTER_VALIDATE_EMAIL)) {
include_once 'function file';
$name=$_SESSION['fb_user_info']['name'];
$email=$_GET['fb_email'];
$id_network=$_SESSION['fb_user_info']['id'];
$network="facebook";
$res=functionname($parameters);
if($res==0){
//echo "<script>alert('ajouter avec succes');</script>";
header("location:etape-1.php");
}
else{
//echo "<script>alert('id existe deja ');</script>";
header("location:etape-1.php");
}
}
}
else if (isset($accessToken)) {
$_SESSION['facebook_access_token'] = (string) $accessToken;
try {
// Returns a `Facebook\FacebookResponse` object
$response = $fb->get('/me?fields=id,name,email', $_SESSION['facebook_access_token']);
} catch(Facebook\Exceptions\FacebookResponseException $e) {
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
$user = $response->getGraphUser();
$_SESSION['fb_user_info']=$user;
echo '<a>Facebook!</a>';
if($user['email']=="" or $user['email']=="undefined" or is_null($user['email'])) {
header('location:?fb_email=notfound');
}
else {
include_once 'function file';
$name=$user['name'];
$email=$user['email'];
$id_network=$user['id'];
$network="facebook";
$res=functionname($parameters);
if($res==0){
//echo "<script>alert('ajouter avec succes');</script>";
header("location:etape-1.php");
}
else{
//echo "<script>alert('id existe deja ');</script>";
header("location:etape-1.php");
}
}
}
else {
/*$loginUrl = $helper->getLoginUrl(
array('scope' => 'publish_actions,email')
);*/
$loginUrl = $helper->getLoginUrl('http://callbacklink',
array(
'scope' => 'email,publish_actions'
)
);
echo '<a href="' . $loginUrl . '" id="loginFacebook">Facebook!</a>';
}
?>
這是鏈接如果u想測試請使用臉書連接
從FB登錄對話框返回後,您的回叫URL將以500狀態碼回答。這很可能意味着您沒有正確捕獲SDK引發的異常。去檢查你的錯誤日誌。 – CBroe
是的,這是一個內部服務器錯誤與代碼無關謝謝 –