Laravel 4路由，参数数量不受限制

问题描述

我正在尝试为无限数量的URL级别创建动态路由.

I'm trying to create a dynamic route for an unlimited number of URL levels.

这是我当前的路线

Route::get('{pageLink}', array('uses' => 'SiteController@getPage'));

这适用于第一级.因此，像something.com/foo/这样的URL会起作用.但是，如果我有诸如something.com/foo/bar/之类的内容，它将无法捕获该URL.我需要它来匹配无限的水平.这样，在我的控制器中，无论整个链接是什么，它都会为我提供一个变量.

This works for the first level. So a URL like something.com/foo/ would work. But if I had something like something.com/foo/bar/ it wouldn't catch that URL. I need it to match unlimited levels. That way in my controller it'll get me a variable of whatever the entire link is.

我知道我能做

Route::get('{pageLink}', array('uses' => 'SiteController@getPage'));
Route::get('{pageLink}/{pageLink2}', array('uses' => 'SiteController@getPage'));
Route::get('{pageLink}/{pageLink2}/{pageLink3}', array('uses' => 'SiteController@getPage'));

但是这似乎有点过分了.有没有更好的方法可以将其匹配到URL的末尾?

But that just seems like an overkill. Is there a better way to do this so it'll match to the end of the URL?

谢谢.

推荐答案

您可以尝试执行以下操作:

You can try something like this:

//routes.php
Route::get('{pageLink}/{otherLinks?}', 'SiteController@getPage')->where('otherLinks', '(.*)');

请记住，将以上内容放在routes.php文件的最底端(底部)，因为它就像一条全部捕获"路由，因此您必须首先定义所有更具体的"路由.

Remember to put the above on the very end (bottom) of routes.php file as it is like a 'catch all' route, so you have to have all the 'more specific' routes defined first.

//controller
class SiteController extends BaseController {

    public function getPage($pageLink, $otherLinks = null)
    {
        if($otherLinks)
        {
            $otherLinks = explode('/', $otherLinks);
            //do stuff
        }
    }

}

此方法应允许您使用无限数量的参数，因此这似乎是您所需要的.

This approach should let you use unlimited amount of params, so this is what you seem to need.

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