显示Codeigniter 404错误

Question

I am following the tutorial-Static pages, from codeigniter website.

1. I extracted the codeignitor zip into my local server.

2. Edited the line

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

in application /config/config.php

3. Created the file: application/controllers/pages.php to have following contents:

    <?php class Pages extends CI_Controller { public function view($page = 'home') { if ( ! file_exists('/var/www/application/views/pages/'.$page.'.php')) { // Whoops, we don't have a page for that! show_404(); } $data['title'] = ucfirst($page); // Capitalize the first letter $this->load->view('templates/header', $data); $this->load->view('pages/'.$page, $data); $this->load->view('templates/footer', $data); } } 

4. Created the file: application/views/templates/header.php with some HTML content.

5. Created the file: application/views/templates/footer.php with some HTML content.

Now, when I go to

  localhost/index.php/pages/view/about

I expect the 'about' page, but 404 error is shown.

Why is that?

Answer 1

please try following

if (file_exists(APPPATH."views/pages/". $page. ".php")) {

   $this->load->view("pages/". $page);

} 

APPPATH = well self explanatory

Answer 2

I think the problem is here-

if ( ! file_exists('/var/www/application/views/pages/'.$page.'.php'))

You should also mention the name of your codeigniter folder as well!

Answer 3

Some webservers expect a question mark, like so:

localhost/index.php?/pages/view/about

Can you test this?

Answer 4

Instead of this

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

Try

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