先看代码吧
class Admin_Controller extends CI_Controller { public function __construct()
{
parent::__construct();
$this->_init_user();
}
//初始化用户
private function _init_user()
{
if(!empty($_SESSION['name']))
{
redirect('management');
}
else
{
redirect('login');
}
}class Management extends Admin_Controller { public function index()
{
$this->load->view('management');
}class Login extends Admin_Controller { public function index()
{
$this->load->view('login');
}
public function logins()
{
if($_POST['name'] == "admin" && $_POST['passwd'] == "123456")
{
$_SESSION['name'] = $_POST['name'];
redirect('management');
}
else
{
redirect('login');
}
}
}现在的问题来了,当我在最顶层的构造函数里加上$this->_init_user();之后,网页无论是刷新还是登陆都很慢。这是为什么?
class Admin_Controller extends CI_Controller { public function __construct()
{
parent::__construct();
$this->_init_user();
}
//初始化用户
private function _init_user()
{
if(!empty($_SESSION['name']))
{
redirect('management');
}
else
{
redirect('login');
}
}class Management extends Admin_Controller { public function index()
{
$this->load->view('management');
}class Login extends Admin_Controller { public function index()
{
$this->load->view('login');
}
public function logins()
{
if($_POST['name'] == "admin" && $_POST['passwd'] == "123456")
{
$_SESSION['name'] = $_POST['name'];
redirect('management');
}
else
{
redirect('login');
}
}
}现在的问题来了,当我在最顶层的构造函数里加上$this->_init_user();之后,网页无论是刷新还是登陆都很慢。这是为什么?
个人愚见
当还没登录,访问login的时候,又重定向到login
如此往复