Facebook SDK returned an error: You must provide an access token. Php Facebook Api
问题 <?php require_once 'Facebook/autoload.php'; require_once 'Facebook/Authentication/AccessToken.php'; $fb = new Facebook\Facebook([ 'app_id' => '2452542542fsrgrgrg', 'app_secret' => '5245dffhdhr5535353535', 'default_graph_version' => 'v2.2', ]); $linkData = [ 'link' => 'http://www.example.com', 'message' => 'User provided message', ]; $helper = $fb->getRedirectLoginHelper(); try { $accessToken = $helper->getAccessToken(); // Returns a `Facebook\FacebookResponse` object $response = $fb->post('