duanqiao0153
2014-10-02 18:17
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Symfony2：找不到路由/ demo / contactus

I am new to symfony and following the AcmeDemo i created a new page for Contact Us. At the moment it is working for the url localhost:8000/contactus but following the same implementation of demo/secured/login it should be localhost:8000/demo/contactus which gives 404.

I am not sure what wrong i am doing.

routing.yml

_demo_contactus:
 resource: "@AcmeDemoBundle/Controller/ContactusController.php"
 type:  annotation

ContactusController

<?php 

namespace Acme\DemoBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;


class ContactusController extends Controller
{
/** 
* @Route("/contactus", name="_demo_contactus")
* @Template()
**/
    public function indexAction()
    {
        return array();
    }
}

?>

And then i have my view which is i am sure correct. Please provide the detailed answer so that it can help me in clearing my concepts as well. Thanks !!!

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我是symfony的新手，在AcmeDemo之后，我为联系我们创建了一个新页面。 目前它正在为url localhost：8000 / contactus工作，但是遵循相同的demo / secured / login实现，它应该是localhost：8000 / demo / contactus，它给出了404。

我不确定我在做什么。

routing.yml 

  _demo_contactus：
 resource  ：“@ AcmeDemoBundle / Controller / ContactusController.php”
 type：annotation 
   
 
 
  ContactusController   
 
 <  pre> ＆lt;？php 
 
namespace Acme \ DemoBundle \ Controller; 
 
use Symfony \ Bundle \ FrameworkBundle \ Controller \ Controller; 
 
use Sensio \ Bundle \ FrameworkExtraBundle \ Configuration \ Route; 
use Sensio  \ Bundle \ FrameworkExtraBundle \ Configuration \ Template; 
 
 
class ContactusController扩展Controller 
 {
 / ** 
 * @Route（“/ contactus”，name =“_ demo_contactus”）
 * @Template（）  
 ** / 
公共函数indexAction（）
 {
返回array（）; 
} 
} 
 
？＆gt; 
   
 
 <  p>然后我有了我的观点，我确信这是正确的。 请提供详细的答案，以便它也可以帮助我清理我的概念。 谢谢!!!
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1条回答 默认 最新

  • doubei2231 2014-10-02 18:24
    最佳回答

    If you take a look at the SecuredController from the AcmeDemoBundle, you'll see that the class declaration has this annotation at the start:

    /**
 * @Route("/demo/secured")
 */
class SecuredController extends Controller
{
    // ...

    This annotation prefixes all subsequent routes in the Controller class with /demo/secured. Therefore, you should write your own Controller using the same fashion:

    /** 
 * @Route("/demo")
 */
class ContactusController extends Controller
{
    // ...

    See the docs concerning Route Prefixing for more information

    alternatively, you could also leave the ContactusController class alone and modify your route import instead:

    _demo_contactus:
    resource: "@AcmeDemoBundle/Controller/ContactusController.php"
    type:  annotation
    prefix: /demo

    You're also using the same route name twice, which means Symfony will reload routes and overwrite anything you had before for _demo_contactus. Try the following:

    routing.yml

    _demo_contactus:
    resource: "@AcmeDemoBundle/Controller/ContactusController.php"
    type:  annotation

    ContactusController

    <?php 

namespace Acme\DemoBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;

/** 
 * @Route("/demo/contactus")
 */
class ContactusController extends Controller
{
    /** 
    * @Route("/", name="_demo_contactus_home")
    * @Template()
    **/
    public function indexAction()
    {
        return array();
    }
}

    Make sure you try both /demo/contactus and /demo/contactus/.. it may be looking at that slash

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