such as $serviceDemo = $this->get( service.demo ); $serviceDemo->test(); how to uniformly define where, and then jump to the appropriate location when you click test (). My framework is not symfony, but self-implemented . ...

I looked at the code running process when the command line entered sever:run. Finally, the Process class performs the function, the Process is called by the ServerRunCommand class, and the ServerRunCommand class is instantiated by the service container....

I m learning that the default cache driver for Symfony,Annotation is Symfony Component Cache Adapter PhpArrayAdapter , and now I want to set it to Symfony Component Cache Adapter , but I don t know how to modify it in the yaml conf...