If the symfony command line generates a bundle and the corresponding address is accessed, the Error 404 is returned.

{Code ...} this statement keeps pressing enter to generate the code and then access app_dev.phphello to display Noroutefoundfor & quot; GEThello & quot; configuration as follows: {code ...} the symfony version is 2.5.6. I only read the official documentation for this framework. I have studied it myself...

php app/console generate:bundle --namespace=Acme/HelloBundle --format=yml

This statement keeps pressing enter to generate code and then access/app_dev.php/hello/to display

No route found for "GET/hello /"

The configuration is as follows:

   #Resources\config\routing.yml    acme_hello_homepage:        path:     /hello/{name}        defaults: { _controller: AcmeHelloBundle:Default:index }   #app\config\routing.yml    acme_hello:    resource: "@AcmeHelloBundle/Resources/config/routing.yml"    prefix:   /

Symfony version 2.5.6
I only read the official documentation for this framework. I will not know why I still cannot.
Which of the following can be improved ~~

Reply content:

php app/console generate:bundle --namespace=Acme/HelloBundle --format=yml

This statement keeps pressing enter to generate code and then access/app_dev.php/hello/to display

No route found for "GET/hello /"

The configuration is as follows:

   #Resources\config\routing.yml    acme_hello_homepage:        path:     /hello/{name}        defaults: { _controller: AcmeHelloBundle:Default:index }   #app\config\routing.yml    acme_hello:    resource: "@AcmeHelloBundle/Resources/config/routing.yml"    prefix:   /

Symfony version 2.5.6
I only read the official documentation for this framework. I will not know why I still cannot.
Which of the following can be improved ~~

Have you tried clearing the cache?
The clear command is:

app/console cache:clear --env=prodapp/console cache:clear --env=dev

Similarly, you need to check whether the route configuration is correct.

app/console router:debug

Route Is/hello/{name}
You can access/hello/mot.