更新时间:2023-11-19 18:49:34
您可以将您的控制器设置为任何可调用,这意味着类似于
You can set your controller to any callable, which means something like
array('class', 'method')
array($instance, 'method')
function() { ... }
'function'
;__invoke的类的实例()
方法 new MyClassImplementingInvoke()
'class::method'
强制 ControllerResolver
创建一个 class
的新实例(不带任何参数调用构造函数)并返回一个可调用的 数组($instanceOfClass, '方法')
array('class', 'method')
array($instance, 'method')
function() { ... }
'function'
;__invoke()
method new MyClassImplementingInvoke()
'class::method'
which forces the ControllerResolver
to create a new instance of class
(calling the constructor without any argument) and returning a callable array($instanceOfClass, 'method')
我查错了ControllerResolver
.在标准设置中运行 Symfony 时,它将使用 Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver
(而不是 Symfony\Component\HttpKernel\Controller\ControllerResolver
).所以控制器名称的处理与我上面写的有点不同.
I looked up the wrong ControllerResolver
. When running Symfony in a standard setup it'll use the Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver
(and not the Symfony\Component\HttpKernel\Controller\ControllerResolver
). So the controller name will be handled a little bit different to what I wrote above.
以下示例总结了设置控制器时所有可能的选项.
The following example sums up all the possible options you have when setting your controller.
public function onKernelController(FilterControllerEvent $event)
{
$controller = $event->getController();
// call method in Controller class in YourBundle
$replacementController = 'YourBundle:Controller:method';
// call method in service (which is a service registered in the DIC)
$replacementController = 'service:method';
// call method on an instance of Class (created by calling the constructor without any argument)
$replacementController = 'Class::method';
// call method on Class statically (static method)
$replacementController = array('Class', 'method');
// call method on $controller
$controller = new YourController(1, 2, 3);
$replacementController = array($controller, 'method');
// call __invoke on $controller
$replacementController = new YourController(1, 2, 3);
$event->setController($replacementController);
}