我正在使用 CodeIgniter，需要去掉 URL 中的“index.php”。我从 codeigniter 教程中复制了 .htaccess 文件，清空了 $config['index_page'] = ''; 并将 .htaccess 放在根目录中。如果没有 .htaccess 文件，它可以正常工作，但很难看：www.example.com/index.php/site/home 出于某种原因，它无法正常工作，只会引发 500 错误。
错误在哪里，我该如何解决？
先感谢您
我的 .htaccess 文件：
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
#Removes access to the system folders by users.
#Additionly this will allow you to create a System.php controller,
#previously this would not have not been possible.
#'system' can be replaced if you have renamed your system folder.
RewriteCond %{REQUEST_URI} ^system.*
RewriteRule ^{.*)$ /index.php?/$1 [L]
#When your application folder isn't in the system folder
#This snippet prevents user access to the application folder
#Submitted by: Fabdrol
#Rename 'application' to your applications folder name.
RewriteCond %{REQUEST_URI} ^application.*
RewriteRule ^(.*)$ /index.php/$1 [L]
#Checks to see if the user is attempting to access a valid file,
#such as an image or css document, if this isn't true it sends the
#request to index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
<IfModule>
<IfModule !mod_rewrite.c>
# If we don't have mod_rewrite installed, all 404's
# can be sent to index.php? and everything works as normal.
# submitted by: ElliotHaughin
ErrorDocument 404 /index.php
</IfModule>
我的站点控制器：
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Site extends CI_Controller {
public function index(){
$this->home();
}
public function home(){
echo "default function started.<br/>";
$this->hello();
$data['title'] = 'Home!';
$data['name'] = 'Ilia';
$data['fname'] = 'Lev';
$data['operation'] = 'minus';
$data['val1'] = 5;
$data['val2'] = 7;
echo $data['operation']."<br/>";
$data['result'] = $this->math($data);
$this->viewLoad("home_view", $data);
echo "<br/>";
}
public function hello(){
echo "hello function started.<br/>";
}
public function math($data){
$operation = $data['operation'];
$val1 = $data['val1'];
$val2 = $data['val2'];
$this->load->model("math");
return $this->math->calculate($operation, $val1, $val2)."<br/>";
}
public function viewLoad($whatToView, $data){
try{
$this->load->view($whatToView, $data);
}catch(Exception $e){
echo "There is no such view";
}
}
public function about(){
$data['title'] = "About!";
$this->viewLoad("about_view",$data);
}
}