斯卡拉不喜欢akka中的自变量？

Question

import actors.Actor
import akka.actor.Actor._
class HelloWorldActor extends Actor {
  def receive = {
    case msg => self reply (msg + "world")
  }
}
remote.start("localhost",9999).register(
  "hello-service", actorOf[HelloWorldActor]
)

我的代码出现了以下错误:错误:找不到:值自我

Answer 1

好吧,那是因为你导入了Scala Actors:"actors.Actor",然后尝试使用Akka创建它的实例.

如果你将"actors.Actor"改为"akka.actor.Actor",一切都会好的.