我有一个管理员文件夹设置在我的控制器目录下，在那里我有3个独立的子文件夹，里面有控制器。CodeIgniter中的多个子文件夹的路由
-- Controllers
---- Admin
------ Dashboard
-------- dashboard.php
-------- file.php
------ Members
-------- members.php
-------- file.php
------ Settings
-------- settings.php
-------- file.php
我试图路由，在routes.php文件文件中像这样
$route['admin/(:any)/(:any)'] = 'admin/$1/$2';
$route['admin/(:any)'] = 'admin/$1/$1';
$route['admin'] = 'admin/index';
我该怎么办，以解决这一问题？
“开箱即用”codeigniter不支持控制器目录中的多个子目录级别，只有一个。
There is a way to extend the routing class to support this, check this blog entry.
此代码已经在互联网上，但我修改了它，使之成为笨2.1
看到工作的旧的源位置： http://glennpratama.wordpress.com/2009/10/20/multi-level-subfolder-for-controller-in-codeigniter/
创建一个新的文件MY_Router.php在应用程序/核心目录中，复制下面的代码：
<?php
/*
* Custom router function v 0.2
*
* Add functionality : read into more than one sub-folder
*
*/
Class MY_Router extends CI_Router
{
Function MY_Router()
{
parent::__construct();
}
function _validate_request($segments)
{
if (file_exists(APPPATH.'controllers/'.$segments[0].EXT))
{
return $segments;
}
if (is_dir(APPPATH.'controllers/'.$segments[0]))
{
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
/* ----------- ADDED CODE ------------ */
while(count($segments) > 0 && is_dir(APPPATH.'controllers/'.$this->directory.$segments[0]))
{
// Set the directory and remove it from the segment array
//$this->set_directory($this->directory . $segments[0]);
if (substr($this->directory, -1, 1) == '/')
$this->directory = $this->directory . $segments[0];
else
$this->directory = $this->directory . '/' . $segments[0];
$segments = array_slice($segments, 1);
}
if (substr($this->directory, -1, 1) != '/')
$this->directory = $this->directory . '/';
/* ----------- END ------------ */
if (count($segments) > 0)
{
if (! file_exists(APPPATH.'controllers/'.$this->fetch_directory().'/'.$segments[0].EXT))
{
show_404($this->fetch_directory().$segments[0]);
}
}
else
{
$this->set_class($this->default_controller);
$this->set_method('index');
if (! file_exists(APPPATH.'controllers/'.$this->fetch_directory().'/' .$this->default_controller.EXT))
{
$this->directory = '';
return array();
}
}
return $segments;
}
show_404($segments[0]);
}
}
我是与sub-directories（如/控制器/资料夹/文件夹2/folder3/folder4 /我的控制器）的4-5 levels从
while(count($segments) > 0 &&
// checks only $this->directory having a/
is_dir(APPPATH.'controllers/'.$this->directory.$segments[0]))
面临的问题和改变while循环
while(count($segments) > 0 &&
// check $this->directory having a/
(is_dir(APPPATH.'controllers/'.$this->directory.$segments[0]) ||
// check $this->directory not having/
is_dir(APPPATH.'controllers/'.$this->directory.'/'.$segments[0])))
这对我的作品。
上面的一个对于2-3 sub-directories是可以的，但对于4-5 sub-directory层次结构不适用。
对于Codeigniter 3.x兼容性：自从删除对PHP 4的支持后，EXT常量的用法已被弃用。不再需要维护不同的文件扩展名，并且在这个新的CodeIgniter版本（3.x）中， EXT常量已被删除。只需使用'.php'。
所以新MY_Router.php：
<?php
/*
* Custom router function v 0.3
*
* Add functionality : read into more than one sub-folder
* Compatible with Codeigniter 3.x
*
*/
Class MY_Router extends CI_Router
{
Function MY_Router()
{
parent::__construct();
}
function _validate_request($segments)
{
if (file_exists(APPPATH.'controllers/'.$segments[0].".php"))
{
return $segments;
}
if (is_dir(APPPATH.'controllers/'.$segments[0]))
{
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
/* ----------- ADDED CODE ------------ */
while(count($segments) > 0 && is_dir(APPPATH.'controllers/'.$this->directory.$segments[0]))
{
// Set the directory and remove it from the segment array
//$this->set_directory($this->directory . $segments[0]);
if (substr($this->directory, -1, 1) == '/')
$this->directory = $this->directory . $segments[0];
else
$this->directory = $this->directory . '/' . $segments[0];
$segments = array_slice($segments, 1);
}
if (substr($this->directory, -1, 1) != '/')
$this->directory = $this->directory . '/';
/* ----------- END ------------ */
if (count($segments) > 0)
{
if (! file_exists(APPPATH.'controllers/'.$this->fetch_directory().'/'.$segments[0].".php"))
{
show_404($this->fetch_directory().$segments[0]);
}
}
else
{
$this->set_class($this->default_controller);
$this->set_method('index');
if (! file_exists(APPPATH.'controllers/'.$this->fetch_directory().'/' .$this->default_controller.".php"))
{
$this->directory = '';
return array();
}
}
return $segments;
}
show_404($segments[0]);
}
}
这仍然是在3版本的情况下？ – GavinR