Question

我正在使用Mac OSX El Capitan上的Symfony 3.2.0开发应用程序，我可以查看http://127.0.0.1:8000/category/create但是当我转到/ category / edit / 1时，我收到404错误：

No route found for "GET /category/edit/1"

这是我的CategoryController.php：

<?php

namespace AppBundle\Controller;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

class CategoryController extends Controller
{
    /**
     * @Route("/categories", name="category_list")
     */
    public function indexAction(Request $request)
    {
        // replace this example code with whatever you need
        return $this->render('category/index.html.twig', [
            'base_dir' => realpath($this->getParameter('kernel.root_dir').'/..').DIRECTORY_SEPARATOR,
        ]);
    }

    /**
     * @Route("/category/create", name="category_create")
     */
    public function createAction(Request $request)
    {
        // replace this example code with whatever you need
        return $this->render('category/create.html.twig', [
            'base_dir' => realpath($this->getParameter('kernel.root_dir').'/..').DIRECTORY_SEPARATOR,
        ]);
    }

    /**
     * @Route("/category/edit/{id}", name="category_edit")
     */
    public function editAction(Request $request)
    {
        // replace this example code with whatever you need
        return $this->render('category/edit.html.twig', [
            'base_dir' => realpath($this->getParameter('kernel.root_dir').'/..').DIRECTORY_SEPARATOR,
        ]);
    }

    /**
     * @Route("/category/delete/{id}", name="category_delete")
     */
    public function deleteAction(Request $request)
    {

    }
}

我在类别文件夹中创建了edit.html.twig文件。

ldco2016@DCortes-MacBook-Pro-3 ~/Projects/eventcalendar $ php bin/console debug:router --env=prod                                                                    [ruby-2.2.1]
 ----------------- -------- -------- ------ -----------------------
  Name              Method   Scheme   Host   Path
 ----------------- -------- -------- ------ -----------------------
  category_list     ANY      ANY      ANY    /categories
  category_create   ANY      ANY      ANY    /category/create
  category_delete   ANY      ANY      ANY    /category/delete/{id}
  homepage          ANY      ANY      ANY    /
  event_list        ANY      ANY      ANY    /events
  event_create      ANY      ANY      ANY    /event/create
  category_edit     ANY      ANY      ANY    /event/edit/{id}
  event_delete      ANY      ANY      ANY    /event/delete/{id}
 ----------------- -------- -------- ------ -----------------------

Answer 1

调试此方法的一个好方法是运行此命令：

php bin/console debug:router --env=prod

这将显示所有路径及其路径，并且（如本例所示）查看它们是否被其他一些同名路由覆盖。

为什么Symfony找不到这条路线？

1 个答案: