有一个简单的方法来创建于codeigniter子域？ [英] Is there an easy way to create subdomains on codeigniter?

问题描述

有一个简单的方法来创建于codeigniter子域像api.site.com？

Is there an easy way to create subdomains on codeigniter like api.site.com?

推荐答案

你采用的方法取决于不同的子域是从主站点。如果它们是非常相似，并且将使用相同​​的codeBase的：

The approach you take depends on how different the subdomain is from the main site. If they are very similar and will be using the same codebase:

$config['base_url'] = 'http://'.$_SERVER['HTTP_HOST'].'/';

如果你需要一些设置，以在不同的子域不同，你可以创建像这样一个配置文件：

If you need some settings to be different on a different subdomain, you could create a config file like so:

switch($_SERVER['HTTP_HOST']){
   case 'www.example.com':
       // settings specific to www subdomain
       $config['foo'] = 'bar';
   break;

   case 'apl.example.com':
       // settings specific to apl subdomain
       $config['foo'] = 'baz';
   break;
}

另外，也包括建立子域一个单独的应用程序文件夹，但指向同一个系统文件夹。如果你组织你的文件系统是这样的：

Another approach would include setting up a separate application folder for the subdomain, but pointing at the same system folder. If you organize your filesystem like this:

example.com
  common
    system
    application
  www
    htdocs
    application
  apl
    htdocs
    application

您可以再点index.php文件中的每个在公共/ system目录htdocs文件。你也可以把code要在普通/应用程序中所有子域之间共享，包括他们的code。

You could then point the index.php file in each htdocs folder at the common/system directory. You could also put code you want to share between all subdomains in common/application and include them from your code.

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