Symfony2无法生成网址

Question

首先，我是Symfony2的新手。

当我运行我的项目时，它会显示下一个错误：

An exception has been thrown during the rendering of a template ("Unable to 
generate a URL for the named route "/contact/" as such route does not exist.") 
in frontendiniciBundle:Default:index.html.twig at line 4.

/frontend/iniciBundle/Resources/config/routing.yml中的路线

frontendinici_homepage:
path:     /index/
defaults: { _controller: frontendiniciBundle:Principal:index }

frontendinici_contact:
path:     /contacto/
defaults: { _controller: frontendiniciBundle:Principal:contact }

控制器的代码

class PrincipalController extends Controller
{
public function indexAction()
    {
    return $this->render('frontendiniciBundle:Default:index.html.twig', array('contactourl' => '/contacto/'));
}

public function contactAction(){
    return $this->render('frontendiniciBundle:Default:contact.html.twig');
}

Answer 1

您需要使用路线的名称，即＆＃34; frontendinici_contact＆＃34;生成它。在Twig模板中，您必须执行此操作：

{{ path('frontendinici_contact') }}

获取网址。