我正在使用CodeIgniter2。我正在使用路由将url段路由到一个控制器和方法。
这似乎奏效了。我的页面按预期加载，即url转到正确的方法，从数据库中获取页面信息，然后返回并显示正确的页面。我的routes.php相关代码是：
$route['default_controller'] = "content";
$route['en/(:num)/(:any)'] = "content/en/$1";
$route['de/(:num)/(:any)'] = "content/de/$1";
$route['es/(:num)/(:any)'] = "content/es/$1";
$route['it/(:num)/(:any)'] = "content/it/$1";
$route['ar/(:num)/(:any)'] = "content/ar/$1";
$route['404_override'] = '';
但是，显示的页面显示的http状态不是200，而是404。。。我不知道为什么。
我怀疑这与MY_Router.php文件有关，我必须提供一个自定义错误页面，但我无法确定发生了什么。
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class MY_Router extends CI_Router {
var $error_controller = 'error';
var $error_method_404 = 'error_404';
function My_Router()
{
parent::CI_Router();
}
// this is just the same method as in Router.php, with show_404() replaced by $this->error_404();
function _validate_request($segments)
{
// Does the requested controller exist in the root folder?
if (file_exists(APPPATH.'controllers/'.$segments[0].EXT))
{
return $segments;
}
// Is the controller in a sub-folder?
if (is_dir(APPPATH.'controllers/'.$segments[0]))
{
// Set the directory and remove it from the segment array
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
if (count($segments) > 0)
{
// Does the requested controller exist in the sub-folder?
if ( ! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$segments[0].EXT))
{
return $this->error_404();
}
}
else
{
$this->set_class($this->default_controller);
$this->set_method('index');
// Does the default controller exist in the sub-folder?
if ( ! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$this->default_controller.EXT))
{
$this->directory = '';
return array();
}
}
return $segments;
}
// Can't find the requested controller...
return $this->error_404();
}
function error_404()
{
$this->directory = "";
$segments = array();
$segments[] = $this->error_controller;
$segments[] = $this->error_method_404;
return $segments;
}
function fetch_class()
{
// if method doesn't exist in class, change
// class to error and method to error_404
$this->check_method();
return $this->class;
}
function check_method()
{
$ignore_remap = true;
$class = $this->class;
if (class_exists($class))
{
// methods for this class
$class_methods = array_map('strtolower', get_class_methods($class));
// ignore controllers using _remap()
if($ignore_remap && in_array('_remap', $class_methods))
{
return;
}
if (! in_array(strtolower($this->method), $class_methods))
{
$this->directory = "";
$this->class = $this->error_controller;
$this->method = $this->error_method_404;
include(APPPATH.'controllers/'.$this->fetch_directory().$this->error_controller.EXT);
}
}
}
function show_404()
{
include(APPPATH.'controllers/'.$this->fetch_directory().$this->error_controller.EXT);
call_user_func(array($this->error_controller, $this->error_method_404));
}
}
/* End of file MY_Router.php */
/* Location: ./system/application/libraries/MY_Router.php */
已解决-网站中集成的wordpress博客为所有非wordpress页面设置了404状态，即代码点火器页面
CI的index.php有以下代码，需要注释掉
/*
*---------------------------------------------------------------
* WORDPRESS INTEGRATION
*---------------------------------------------------------------
* The ci_site_url function helps to avoid collision between WP & CI.
*/
//header("HTTP/1.0 200 OK");
define('WP_USE_THEMES', false);
require_once './blog/wp-blog-header.php';
add_filter('site_url', 'ci_site_url', 1);
function ci_site_url()
{
include(APPPATH.'/config/config.php');
return $config['base_url'];
}