php - 为什么在我访问 app.php 时我的 Symfony2 安装出现 404ing？

Question

在 Symfony2 中，当通过 app_dev.php 在本地访问我的应用程序时，一切正常。但是，当我访问 app.php 时出现 404s:

Oops! An Error Occurred

The server returned a "404 Not Found".

Something is broken. Please e-mail us at [email] and let us know what you were doing when this error occurred. We will fix it as soon as possible. Sorry for

Answer 1

全新的 symfony 2 安装不包含任何生产环境的路由。如果您查看 app/config/routing_dev.yml，您会注意到您在演示应用程序中看到的所有路由都是仅为开发定义的。如果你想在 app.php 上测试 demo，你必须先将路由从 routing_dev.yml 复制到 routing.yml，然后同时在你的 AppKernel.php 下启用 AcmeDemoBundle:

$bundles = array(
        new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
        new Symfony\Bundle\SecurityBundle\SecurityBundle(),
        new Symfony\Bundle\TwigBundle\TwigBundle(),
        new Symfony\Bundle\MonologBundle\MonologBundle(),
        new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
        new Symfony\Bundle\DoctrineBundle\DoctrineBundle(),
        new Symfony\Bundle\AsseticBundle\AsseticBundle(),
        new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
        new JMS\SecurityExtraBundle\JMSSecurityExtraBundle(),
+       new Acme\DemoBundle\AcmeDemoBundle()
    }

if (in_array($this->getEnvironment(), array('dev', 'test'))) {
-       $bundles[] = new Acme\DemoBundle\AcmeDemoBundle();
        $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
        $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
        $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
    } 

(+是你应该添加的行，-是你应该删除的行)