CodeIgniter project loads nothing on the localhost browser

问题

I am a complete beginner in CodeIgniter and have been following some videos and CI docs to get started. I did as these resources said, I added the .htaccess file as the videos said. This is the file.

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

I set the base_url to localhost/ciBlog, tried the localhost/ciBlog/ as well. index_page is set to ''.

Neither can I get rid of the index.php in the url, nor does anything load on the page I created following the correct procedure as described by docs and tutorials.

header.php

<html lang="en">
  <head>
      <meta charset="UTF-8">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <meta http-equiv="X-UA-Compatible" content="ie=edge">
      <title>ciBlog</title>
  </head>

  <body>

footer.php

  </body>
</html>

home.php

<p>This is home.</p>

I'm trying to access localhost/ciblog/index.php/pages/view/home (shouldn't have index.php ideally). All I get is a blank page, nothing in page source either.

Pages.php controller

<?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');
    }
  }

What am I doing wrong? I tried this in Ubuntu, thought I'm not being able to configure it with Ubuntu. Installed Windows just for this. All that time wasted to no avail. Any help appreciated. Tried with WAMP, XAMPP, and LAMP.

Update

I could remove index.php. It just worked actually, I didn't do anything.

Update 2

Seems like I was making a silly mistake. I was running XAMPP server while updating WAMP files. Sorry for wasting your time.

回答1:

Put this code in your .htaccess file:

<IfModule mod_rewrite.c>
   RewriteEngine On
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteRule ^(.*)$ ?/index.php/$1 [L] 
</IfModule>   
<IfModule !mod_rewrite.c>
    ErrorDocument 404 ?/index.php
</IfModule>

Correct the baseurl in your config file as below:

http://localhost/ciblog

header.php

<html lang="en">
  <head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>ciBlog</title>
  </head>
  <body>

footer.php

</body>
</html>

home.php

<?php 
 $this->load->view('templates/header');
 echo "<p>This is home.</p>";
 $this->load->view('templates/footer');
?>

Pages.php controller:

class Pages extends CI_Controller
{
    public function view ( $page='home' )
    {
        $data['title'] = ucfirst($page);
        $this->load->view('pages/'.$page, $data);
    }
}

Now run with below url:

http://localhost/ciblog/pages/view/home

回答2:

use this code in your .htaccess file and having without index.php in the url.

Options All -Indexes
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

回答3:

In config.php of config folder change the following

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

$config['index_page'] = '';

$config['uri_protocol'] = 'REQUEST_URI';

Change your htaccess file to the following

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

In routes.php of config folder set the default controller as following

$route['default_controller'] = "your default controller";

and write error reporting in constructor for future debugging

 function Controller() {
        error_reporting(E_ALL);
        parent::__construct();
 }

来源：https://stackoverflow.com/questions/49731783/codeigniter-project-loads-nothing-on-the-localhost-browser

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