Symfony 3 中的包罗万象的路线

问题描述

我在 Symfony2 中有一条包罗万象的后备路线，但我无法在 Symfony3 中工作.我尝试了这种确切的语法(我的 Symfony2 路由的逐字副本)，但没有奏效.

I have a catch-all fallback route in Symfony2 that I couldn't get to work in Symfony3. I tried this exact syntax (a verbatim copy of my Symfony2 route) and that didn't work.

fallback:
    path:     /{req}
    defaults: { _controller: MyBundle:Default:catchAll }
    requirements:
        req: ".+"

我怎样才能让它在 Symfony3 中工作?(它实际上是唯一阻碍我使用 Symfony3 并使我保持在 v2.8 的事情)

How can I get this working in Symfony3? (It's literally the only thing holding me back from using Symfony3 and keeping me at v2.8)

推荐答案

这应该对你有帮助:

route1:
  path: /{req}
  defaults: { _controller: 'AppBundle:Default:index' }
  requirements:
      req: ".+"

其中，我的控制器被称为DefaultController"，而我有一个名为indexAction()"的函数.

Where, my controller is called "DefaultController", and I have a function called "indexAction()".

这是我的 DefaultController 代码:

Here is my code for the DefaultController:

class DefaultController extends Controller
{
    /**
     * @Route("/", name="homepage")
     */
    public function indexAction(Request $request)
...

我确实在我的环境中尝试过你所说的，直到我指定了正确的控制器设置，它才起作用.

I actually did try what you said in my environment, and it didn't work until I had the right controller settings specified.

为此，必须将参数Request $request(带有类型提示)添加到操作的方法签名中.

For this to work, it was necessary to add the parameter Request $request (with the type hint) to the action's method signature.

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