Codeigniter - 路由到控制器（如果存在），如果不使用dafault [英] Codeigniter - routing to the controller if it exists, if not use dafault

问题描述

所以我已经设置了这样的路线：

So I have set up my routes like so:

$route[':any'] = "main";
$route['products/(:any)'] = "products/product/$1";

例如 www.mysite.com/something 其中我处理某物。
我用类似的方式处理产品。

For example www.mysite.com/something goes to main controller, where I deal with "something". With products I deal in similar way.

但是你可以看到，我必须写下所有其他控制器的方法，我希望用于代替主控制器。是否有自动检测控制器是否存在使用控制器而非默认main的方法？

But as you can see after that I have to write down all the other controllers with methods that I wish to be used instead of main controller. Is there a way to make it automatically detect if the controller exists use the controller and not the default "main"?

$route['products'] = "products";
$route['admin/user/login'] = "admin/user/login";
$route['admin/user/logout'] = "admin/user/logout";
$route['admin/migrations'] = "admin/migrations";
$route['admin/dashboard'] = "admin/dashboard";

推荐答案

发现它在某个博客上，但我使用下面的代码在我的routes.php，在你的情况下，我会把它放在 $ route ['：any'] =main;

I can't take any credit for it as I found it on a blog somewhere, but I use the following code in my routes.php, in your case I would place it above the $route[':any'] = "main";

$controller_dir = opendir(APPPATH."controllers");

while (($file = readdir($controller_dir)) !== false) {

    if (substr($file, -4) == ".php" ) {

        $route[substr($file, 0, -4)."(.*)"] = substr($file, 0, -4)."$1";

    } elseif (substr($file, -5) == ".php/") {

        $route[substr($file, 0, -5)."(.*)"] = substr($file, 0, -5)."$1";

    }
}

他们，或有任何独特的路线，我把它们放在routes.php文件的顶部，在这段代码之上。

Should I need to override any of them, or have any unique routes, I place those at the top of the routes.php file, above this code.

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