To pass parameters to controller using URI is possible in Drupal 8. It makes URI to contain parameters that can be processed in the controller.Parameters are defined in the routing.yml with curly braces.Following is the example code to pass parameters to route in routing.yml file. hello_world.hello_route: path: ‘hello/{route}’ defaults: _controller: Drupal\hello_world\Controller\HelloController::hello_route _title: ‘This is title Continue Reading