遇到错误无法加载请求的类：Facebook - 在应用程序/库中包含 facebook SDK

Question

public function login(){

$this->load->library('facebook'); // Automatically picks appId and secret from config

$user = $this->facebook->getUser();
if ($user) {
            try {
                $data['user_profile'] = $this->facebook->api('/me');
            } catch (FacebookApiException $e) {
                $user = null;
            }

Answer 1

你必须初始化配置..试试这个，

$fb_config = array(
   'appId'  => 'YOUR APPID',
   'secret' => 'SECRET KEY'
    );
$this->load->library('facebook', $fb_config);