CodeIgniter控制器模型404错误

Question

I'm getting a 404 error on my CodeIgniter site, I've had a look around at the other answers and playing with the .htaccess but yet to solve. Its located on my domain.co.uk/admin

Controller -

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Projects extends CI_Controller {

public function __construct()
{
    parent::__construct();
}

public function index() {
    $this->load->model('project');
    $data['projects']=$this->project->get_projects();
    echo"<pre>";print_r($data['projects']);echo"</pre>";
}
}

Model -

<?php

class Project extends CI_Model{

function get_projects($num=10,$start=0){
    $this->$db->select()->from('projects')->where('active',1)->order_by('date_added','desc')->limit($num,$start);
    $query=$this->db->get();
    return $query->result_array();
}
}

I've also added these routes -

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

Currently have this .htaccess in my domain/admin folder

RewriteEngine on
RewriteCond $1 !^(index\.php|assets|images|robots\.txt)
RewriteRule ^(.*)$ index.php/$1 [L]

Can anyone see why I might be getting a 404 error

Answer 1

What do you have on your $route['default_controller'] variable? (It shoulds be defined in \\application\\config).

If you have $route['default_controller'] = "Projects" , your index URL should be domain/admin/index.php/projects or domain/admin/projects *

*You can easily remove this file by using a .htaccess file with some simple rules. Here is an example of such a file, using the "negative" method in which everything is redirected except the specified items:

RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteRule ^(.*)$ /index.php/$1 [L]

$config['index_page'] = '';

Answer 2

On codeigniter 3 you should always have your first letter of your class and file name as upper case on models and controllers and libraries.

Also I would rename projects model to Model_project.php because codeigniter may get confused if have same names.

Model Model_project.php

class Model_project extends CI_Model {

}

Controller Project.php

class Project extends CI_Controller {
    public function __construct() {
       parent::__construct();
       $this->load->model('model_project');
    }
}

You may need to set up your routes

http://www.codeigniter.com/user_guide/general/routing.html

Answer 3

If you are using a codeigniter 3.0 then update your MODEL and CONTROLLER starting with capital letters and also don't give a same name for both model and controller as you have given in the above code. For example:

class Projects extends CI_Controller {
   //code comes here
}

In this Projects the name is absolutely fine but mark it that you file name should also start with capital letter that is Project.php Another for model:

class Projects_model extends CI_Model {
       //code comes here
    }

This is the way to make a proper way to work with codeigniter and also i have already told you that the MODEL and CONTROLLER filename must be started with the capital letter.

Thank You.. hope it will help you