CodeIgniter路线：我一直得到404

Question

I have a application/controller/login.php file containing the following

class Login extends Controller {

  function Login()
  {
    parent::Controller();  
  }

  function index()
  {
    $this->mysmarty->assign('title', 'Login');
    $this->mysmarty->assign('site_media', $this->config->item('site_media'));
    $this->mysmarty->display('smarty.tpl');
  }
}

My routes definition looks like the following:

$route['default_controller'] = "welcome";
$route['login'] = 'login';
$route['scaffolding_trigger'] = "";

The problem is that I keep getting a 404 when I try to access http://localhost/myapp/login . What did I do wrong? I've checked CI routes docs and cannot spot anything.

Answer 1

There shouldn't be anything wrong with this - does it work without the route? Also, have you set the .htaccess properly (ie does http://localhost/myapp/index.php/login work instead)

Answer 2

Another point to keep in mind, if you have have "enable_query_strings" set to true and aren't using the .htaccess mod_rewrite rules:

In config/config.php:

$config['enable_query_strings'] = TRUE;
$config['controller_trigger']   = 'c';
$config['function_trigger']     = 'm';
$config['directory_trigger']    = 'd';

The URL to route your request properly would look like this:

http://localhost/myapp/index.php?c=login

Answer 3

If you have not removed your index.php from your app using the .htaccess file, well thats another ball game on its own. But what you can do is this:

Set a default controller that's not the welcome file and if you want the welcome file to be your default use the link this way

http://localhost/myapp/index.php/login

Remember this way only works when the index.php file has not been removed using the .htaccess file.

Also open the apllication/config/config.php and use this code for the baseurl

$config['base_url'] = 'http://localhost/myapp';

That should always do the trick.