如何为我的codeigniter网站编写.htaccess文件

首先设置config.php

$config['index_page'] = ""; 

和

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

之后在routes.php 中

$route['default_controller'] = "welcome";  // Default Controller
$route['pages/([a-zA-Z-0-9.&_]+)'] = "pages/index/$1";
$route['404_override'] = '';

在我的header.php 中，我用slug（或SEO标题）调用了动态菜单

<?php
foreach($menu as $menu_item){
?>
<li>
<a href="<?php echo base_url();?>pages/<?php echo $menu_item['seo'];?>">
<?php echo $menu_item['name'];?>
</a>
</li>
<?php
}
?>

我的控制器是pages.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Pages extends CI_Controller {
    public function index($seo='')
    {
      $this->load->model('MPages');
      $data['seo']=$this->MPages->get_seo_by_page_slug($seo)->result();
      // Loading Common Views
        $this->load->view('header',$data);
        $this->load->view('topbar',$data);
        $this->load->view('mypage_view',$data);
    }
}

最后我得到了这些网址

http://mysitelive/pages/ar-about-us
http://mysitelive/pages/ar-services

使用.htaccess从url中删除index.php，如下所示，

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

要移除剩余零件，请使用routes.php

$route['{default_controller}/{default_method}/(:num)'] = "{original_controller}/{original_method}/$1";

删除index.php

<IfModule mod_rewrite.c>
Options +FollowSymLinks
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [QSA,L]
</IfModule>