Codeigniter implements URL jump after processing user login verification_PHP tutorial

Codeigniter handles URL jump after user login verification, which mainly involves the My_Controller.php page and the login verification module User.php page. The specific code is as follows:

My_Controller.php page:

Copy code The code is as follows:

class MY_Controller extends CI_Controller
{
public function __construct()
{
parent::__construct();
/* Determine whether to log in and determine whether the current URL is auth/login*/
if ( ! $this->tank_auth->is_logged_in()
&& ( $this->router->fetch_class() != 'auth' && $this->router->fetch_method() != 'login'))
                                                                      ->uri->uri_string();

                                                                                                                                                                                 ;
                                                                                                                                                                           }
}



User.php page:

Copy code The code is as follows:

class User extends MY_Controller
{
    function login()
    {

        if ($this->tank_auth->is_logged_in()) {                                    // logged in
            redirect('/');

        } else {
            //other codes here......
            /*判断是否有redirect信息*/
            $data['redirect'] = isset($_GET['redirect']) ? $_GET['redirect'] : '/';

            if ($this->form_validation->run()) {                                // validation ok
                if ($this->tank_auth->login(
                        $this->form_validation->set_value('login'),
                        $this->form_validation->set_value('password'),
                        $this->form_validation->set_value('remember'),
                        $data['login_by_username'],
                        $data['login_by_email'])) {                                // success
                    redirect($data['redirect']);

                } else {
                    //error handling
                }
            }
            $this->load->view("login_form")
        }
    }
/*
Note: 在login_form中需要注意，提交表单的form地址：

*/
}

在login_form中需要注意，提交表单的form地址为：

复制代码 代码如下:

http://www.bkjia.com/PHPjc/788609.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/788609.htmlTechArticleCodeigniter处理用户登录验证后URL跳转，主要涉及到了My_Controller.php页面以及登录验证模块User.php页面，具体代码如下： My_Controller.php页面：...