php – Symfony错误：找不到“GET / app / example”的路由

我刚刚使用Symfony Installer在我的Windows 10笔记本电脑上创建了一个Symfony应用程序.

然后,我已经开始了：

PHP app/console server:run

然后,我按照文档中的描述打开了http://localhost:8000/app/example,但是我收到以下错误消息：

ERROR - Uncaught PHP Exception Symfony\Component\HttpKernel\Exception\NotFoundHttpException: "No route found for "GET /app/example"" at C:\Users\JVerstry\morepath\Trunk\_symfony\app\cache\dev\classes.PHP line 2061
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Eventdispatcher\Debug\WrappedListener::__invoke".
DEBUG - Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController".
DEBUG - Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController".
DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController".
DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController".
DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController".
DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelController".
DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController".    

我究竟做错了什么？

解决方法:

使用下一个控制台命令检查可用路由

$PHP app/console debug:router

它输出您的应用程序中定义的所有可用路径.