所以，我尝试在本地主机上使用Codeigniter登录Facebook，一切都很好 - 当我按下登录按钮时，它显示了我的个人资料图片和注销按钮。
然后我在webhost上上传了脚本。我按下登录按钮，期待看到我的个人资料图片，但没有！除了一件事，网站ir，例如，www.example.com。我按登录和地址栏显示www.example.com/index.php?code=AQCTt5KzYV8TKKqU5nUUuy0d5DhQLJdFOlDgJ ...等。
我的welcome.php控制器代码：
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Prakse extends CI_Controller {
public function __construct(){
parent::__construct();
// To use site_url and redirect on this controller.
$this->load->helper(array('form', 'url'));
}
public function login() {
$this->load->library('facebook');
$user = $this->facebook->getUser();
if ($user) {
try {
$data['user_profile'] = $this->facebook->api('/me');
} catch (FacebookApiException $e) {
$user = null;
}
}else {
$this->facebook->destroySession();
}
if ($user) {
$data['logout_url'] = site_url('welcome/logout'); // Logs off application
// OR
// Logs off FB!
// $data['logout_url'] = $this->facebook->getLogoutUrl();
} else {
$data['login_url'] = $this->facebook->getLoginUrl(array(
'redirect_uri' => site_url('welcome/login'),
'scope' => array("email") // permissions here
));
}
$this->load->view('login',$data);
}
public function logout() {
$this->load->library('facebook');
// Logs off session from website
$this->facebook->destroySession();
// Make sure you destory website session as well.
redirect('welcome/login');
}
}
请帮帮我。谢谢。