我在symfony中的第一个控制器 [英] My first controller in symfony
问题描述
//src/AppBundle/Controller/LuckyController.php命名空间AppBundle \ Controller;使用Symfony \ Bundle \ FrameworkBundle \ Controller \ Controller;使用Sensio \ Bundle \ FrameworkExtraBundle \ Configuration \ Route;使用Symfony \ Component \ HttpFoundation \ Response;类LuckyController扩展Controller{/*** @Route("/lucky/number")*/公共函数numberAction(){$ number = rand(0，100);返回新的响应('< html>< body>幸运数字:'.$ number.'</body></html>');}} 我是Symfony框架的新手.我尝试了这个简单的代码，没有任何结果.那是服务器的响应:
找不到"GET/lucky/number"的路由404找不到-NotFoundHttpException1个链接的异常:ResourceNotFoundException»
我现在不解释为什么Default控制器使用注释，并且可以看到Symfony应用程序的主页.
我认为您需要导入注释路线.Symfony将扫描您在 app/config/routing.yml 中提到的位置.
#app/config/routing.yml幸运的:资源:"@ AppBundle/Controller/LuckyController.php"类型:注解 有关更多详细信息，请参见 Symfony文档
也要确保清除缓存.
// src/AppBundle/Controller/LuckyController.php
namespace AppBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Response;
class LuckyController extends Controller
{
/**
* @Route("/lucky/number")
*/
public function numberAction()
{
$number = rand(0, 100);
return new Response(
'<html><body>Lucky number: '.$number.'</body></html>'
);
}
}
I'm new of Symfony framework. I tried this simple code without any result. That's the server response:
No route found for "GET /lucky/number" 404 Not Found - NotFoundHttpException 1 linked Exception: ResourceNotFoundException »
I don't now why the Default controller use the annotation and I can see the homepage of my Symfony application.
I think you need to import your annotation routes. Symfony will scan locations you mention in app/config/routing.yml.
# app/config/routing.yml
lucky:
resource: "@AppBundle/Controller/LuckyController.php"
type: annotation
See Symfony docs for more details
Also try clearing the cache, just to be sure.
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