Symfony 请求对象未注入 FosRest 嵌套控制器中

Question

我遇到一个问题，Symphony 在我的控制器中指定时没有注入 Request 对象，我的代码如下：

Routing.yml:

user:
  type: rest
  resource: AppBundle\Controller\UserController

user_comments:
  type: rest
  parent: user
  resource: AppBundle\Controller\UserCommentsController

和 FosRest 控制器

namespace AppBundle\Controller;

use Symfony\Component\HttpFoundation\Request;

class UserCommentsController extends BaseRestController
{

    public function postCommentAction(Request $request, $userId)
    {
        var_dump($request);

        return $this->view($userId, 201);
    }

我的应用程序根本不响应路由，但是当我从 postCommentAction 中删除 Request $request 时，它按预期工作（但显然我无权访问 Request 对象）。

dev.log:

[2015-05-29 10:32:21] request.INFO: Matched route "post_user_comment" (parameters: "_controller": "AppBundle\Controller\UserCommentController::postCommentAction", "_format": "null", "userId": "a2fecac6-b7f6-4e00-8d03-989a9ee0973a", "_route": "post_user_comment") [] []
[2015-05-29 10:32:21] security.INFO: Attempting simple pre-authorization secured_area [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DumpListener::configure". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "FOS\RestBundle\EventListener\MimeTypeListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "FOS\RestBundle\EventListener\FormatListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "FOS\RestBundle\EventListener\BodyListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\TranslatorListener::onKernelRequest". [] []
[2015-05-29 10:32:21] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". [] []

Answer 1

抱歉大家 - 问题是由 var_dump($request) 引起的 - 一个隐藏在 VM 中的基本内存问题，令人印象深刻考虑到 PHP 可以访问 ~512mb ram。

Symfony 请求对象未注入 FosRest 嵌套控制器中

Symfony Request Object not being Injected in FosRest nested controller

symfony

fosrestbundle