CodeIgniter初始设置404

Question

I just recently started learning CodeIgniter and trying to setup my project in this structure:

Specification
Apache/2.4.27 (Win64) PHP/5.6.31.
Server: WAMP Server 3 Localhost setup
CodeIgniter 3.1.2

Directory
www/CI/firstci/******

So using this directory structure will give me a 404 error when I navigate to www/CI/firstci/

404 Page Not Found The page you requested was not found.

If i put my CodeIgniter higher up the root like this

Directory
www/firstci/******

It will work when I navigate to www/firstci/ and it will direct me to a welcome page.

So my question is how do I fix this routing/path problem? If possible explain why CodeIgniter behaves like this too?

Answer 1

Ok i have found out that after i changed:

routes.php

$route['default_controller'] = 'welcome';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;

TO

$route['default_controller'] = 'pages/view';
$route['(:any)'] = 'pages/view/$1';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;

Add a controller file called Pages.php

class Pages extends CI_Controller {
    public function view($page = 'home') {
        if (!file_exists(APPPATH.'views/pages/'.$page.'.php')){
            show_404();
        }

        $data['title'] = ucfirst($page);

        $this->load->view('templates/header');
        $this->load->view('pages/'.$page, $data);
        $this->load->view('templates/footer');
    }
}

Also added .htaccess

RewriteEngine on
RewriteCond $1 !^(index\.php|assets|images|js|css|uploads|favicon.png)
RewriteCond %(REQUEST_FILENAME) !-f
RewriteCond %(REQUEST_FILENAME) !-d
RewriteRule ^(.*)$ ./index.php/$1 [L]

And added the relevant files to view folder organizing it to this structure:

templates/header
pages/'.$page, $data
templates/footer

It now works and is able to direct me to any php page