Laravel 4路线，参数数量不受限制
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.
这是我目前的路线
Route::get('{pageLink}', array('uses' => 'SiteController@getPage'));
这适用于第一级.所以像 something.com/foo/这样的 URL 可以工作.但是，如果我有类似 something.com/foo/bar/的东西，它就不会捕获那个 URL.我需要它来匹配无限级别.这样，在我的控制器中，无论整个链接是什么，它都会给我一个变量.
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.
我知道我能做到
Route::get('{pageLink}', array('uses' => 'SiteController@getPage'));
Route::get('{pageLink}/{pageLink2}', array('uses' => 'SiteController@getPage'));
Route::get('{pageLink}/{pageLink2}/{pageLink3}', array('uses' => 'SiteController@getPage'));
但这似乎有点矫枉过正.有没有更好的方法来做到这一点，让它匹配到 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
你可以试试这样的:
//routes.php
Route::get('{pageLink}/{otherLinks?}', 'SiteController@getPage')->where('otherLinks', '(.*)');
请记住将上述内容放在 routes.php 文件的最后(底部)，因为它就像一条包罗万象"的路线，因此您必须首先定义所有更具体"的路线.
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
}
}
}
这种方法应该可以让你使用无限数量的参数，所以这就是你似乎需要的.
This approach should let you use unlimited amount of params, so this is what you seem to need.
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