Codeigniter一个服务有多个访问点,子域,htaccess

时间:2013-03-09 05:24:08

标签: php .htaccess codeigniter subdomain

我不确定如何恰当地说出来,所以我提前道歉。我有一个稍微独特的设置,但同时不那么独特。我想要

api.domain.com
m.domain.com
domain.com

所有人都使用相同的代码库,但提供不同的视图,并处理不同的控制器集。但是,我不想通过在特定于子域​​本身的各种目录中制作它的镜像副本来复制我的代码库。对我而言,这是多余的,与生产相反,因为我必须管理3组以上的模型,库,以及某些情况下的控制器。维护各种服务版本的功能。

现在,我设置和工作的是通过不断增长的routes.php是一种说明通过普通域时使用什么控制器的方法。

domain.com
domain.com/m/
domains.com/api/

目前有效,但我正在考虑最好的组织和服务的未来发展。

因此,在我的所有问题中,我如何设置codeigniter来支持使用子域的逻辑,同时将所有内容保存在一个主代码库中。这看起来有道理吗?如果是这样,怎么可能实现呢?

2 个答案:

答案 0 :(得分:2)

好的,所以在对我原来的帖子发表评论后,指着我在堆栈上的另一篇文章,我想出了一个很好的处理我的问题的方法。它不完全是链接中找到的答案,而不是基于逻辑的衍生物。由于我有多个子域,我想推出每个子域都有自己的功能和需求,以及特定于其原因的控制器,只能从这些子域调用。

那说我的解决方案,对于那些可能偶然发现它的人来说,routes.php我最终做了一个小功能,让HTTP_HOST基于.将其分开。从那里使用它到我的需要。我的例子如下。

请注意,我也替换了routes.php中的所有内容,因此它不仅仅是$route['this/that'] = 'dir/controller';的直线

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/*
| -------------------------------------------------------------------------
| URI ROUTING
| -------------------------------------------------------------------------
| This file lets you re-map URI requests to specific controller functions.
|
| Typically there is a one-to-one relationship between a URL string
| and its corresponding controller class/method. The segments in a
| URL normally follow this pattern:
|
|   example.com/class/method/id/
|
| In some instances, however, you may want to remap this relationship
| so that a different class/function is called than the one
| corresponding to the URL.
|
| Please see the user guide for complete details:
|
|   http://codeigniter.com/user_guide/general/routing.html
|
| -------------------------------------------------------------------------
| RESERVED ROUTES
| -------------------------------------------------------------------------
|
| There area two reserved routes:
|
|   $route['default_controller'] = 'welcome';
|
| This route indicates which controller class should be loaded if the
| URI contains no data. In the above example, the "welcome" class
| would be loaded.
|
|   $route['404_override'] = 'errors/page_missing';
|
| This route will tell the Router what URI segments to use if those provided
| in the URL cannot be matched to a valid route.
|
*/
function whichSubRoute()
{
    $subs = array(
                "api"=>"api/",
                "m"=>"m/"
                );

    $curr = $_SERVER['HTTP_HOST'];
    $curr = explode('.', $curr);
    if(array_key_exists($curr[0], $subs))
    {
        return array($curr[0], $subs[$curr[0]]);
    }
    return false;
}

//due to the the way this setup works, some controller references
//can be found multiple times (and in no particular order).
//also note due to this setup, each method has its own default and 404
$choiceRoute = whichSubRoute();
if($choiceRoute !== false)
{
    if($choiceRoute[0]=="api")
    {
        $route['default_controller'] = "welcome";
        $route['404_override'] = '';
        //start version 1 (mvp API)
        $route['1.0/user/(:any)'] = $choiceRoute[1].'v1_userinfo/index/$1';
        //controllers outside of "/api"
    }
    if($choiceRoute[0]=="m")
    {
        $route['default_controller'] = "welcome";
        $route['404_override'] = '';
        //start version 1 (mobile)
        $route['welcome']                   = $choiceRoute[1].'m_welcome';
        $route['dashboard']                 = $choiceRoute[1].'m_dashboard';
        $route['user/(:any)']               = $choiceRoute[1].'m_userinfo/index/$1';
        $route['reg']                       = 
        //controllers outside of "/m"
        $route['login/auth']                = 'login/auth';
        $route['logout/mobile']             = 'logout/mobile';
        //end version 1 (mobile)
    }
}
else
{
    $route['default_controller'] = "welcome";
    $route['404_override'] = '';
}
/* End of file routes.php */
/* Location: ./application/config/routes.php */

另外请记住,我确实需要每个子域的默认和404控制器

答案 1 :(得分:0)

我想你可以根据环境常数加载不同的配置。

http://ellislab.com/codeigniter/user-guide/libraries/config.html

  

您可以根据当前加载不同的配置文件   环境。 ENVIRONMENT常量在index.php中定义,并且是   详见“处理环境”部分。

     

要创建特定于环境的配置文件,请创建或复制   application / config / {ENVIRONMENT} / {FILENAME} .php

中的配置文件      

例如,要创建仅限生产的config.php,您可以:

     

创建目录application / config / production /复制现有的   config.php进入上面的目录编辑   application / config / production / config.php所以它包含你的   生产设置