获取 Symfony 服务中的路由名称

本文介绍了获取 Symfony 服务中的路由名称的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我尝试在 Symfony 4 服务中获取当前路由的名称.

Im try to get the name of the current route in a Symfony 4 service.

routes.yaml

test-route:
    path: /test
    controller: App\Controller\Test::test

服务

class Myservice {

    private $u;

    public function __construct(Utilities $u){

        $this->u = $u;

        $route = getRouteSomehow(); // should return "test-route"
    }
}

我找到了这段代码来抓取路线:

I found this piece of code to grab the route:

$requestStack->getCurrentRequest()->get('_route');

..但不确定在哪里/如何/注入什么才能使用它.

..but not sure where/how/what to inject to be able to use it.

也许还有一个更简单的.

Perhaps there's a simpler was as well.

推荐答案

如果你使用 symfony4，并且自动装配 (https://symfony.com/doc/current/service_container/autowiring.html)，你可以注入 request_stack 服务如下:

If you use symfony4, and autowire (https://symfony.com/doc/current/service_container/autowiring.html), you can inject request_stack service as following:

use Symfony\Component\HttpFoundation\RequestStack;

class Myservice {

    private $u;

    public function __construct(Utilities $u, RequestStack $requestStack) {

        $this->u = $u;

        $route = $requestStack->getCurrentRequest()->get('_route');
    }
}

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Symfony4