SIRD路由器无法解开路线

Question

我创建了一个SIRD路由器。但这并不能解决我的路线。以下代码中有什么错误？

sird router file userrouter.scala in Package wsrouters.user

package WSRouters.User
import javax.inject.Inject
import play.api.mvc._
import play.api.routing.Router.Routes
import play.api.routing.SimpleRouter
import play.api.routing.sird._
import controllers.UserController
class UserRouter @Inject()(controller:UserController) extends SimpleRouter {
  override def routes:Routes = {
    case GET(p"users/add") => {
      println(s"add user request");
      controller.addUser();
    }
  }
}

routes.conf

#using SIRD to handle user related web services
->      /users                      WSRouters.User.UserRouter

控制器

package controllers
import play.api.mvc._
import javax.inject._
import scala.concurrent.{ExecutionContext, Future}
class UserController @Inject()(cc: ControllerComponents)(implicit exec: ExecutionContext) extends AbstractController(cc){
  def addUser = Action.async{ implicit request => Future{Ok("hello from the User controller")}}
}

当我输入路径http://localhost:9000/users/add时，我会收到以下错误。尝试的路线甚至没有我的路由器。

Action Not Found
For request 'GET /users/add'
These routes have been tried, in this order:
1  GET / controllers.HomeController.index
2  GET / homecontrollers.HomeController.index
3  GET / countcontrollers.CountController.count
4  GET / messagecontrollers.AsyncController.message
5  GET /assets/$file<.+>  controllers.Assets.versioned(path:String = "/public", file:Asset)

我需要做一些配置，以便使用我的路由器？

Answer 1

错误是路由器中的代码应为 case GET(p"/add")，而不是 case GET(p"users/add")，因为 /user已经映射到 UserRouter plost in 路由中的行件：

->      /users                      WSRouters.User.UserRouter

我的原始代码，case GET(p"users/add")将解决http://localhost:9000/users/users/add。