import scala.actors.Actor import scala.actors.Actor._ object ActorMessage extends Actor{ def act(){ while(true){ receive{//他的工做機制是 先電泳 isDefaultAt 若是返回true 再調用apply方法 case msg=> println{"Message content from inbox:"+msg} } } } } object startMessage{ def main(args: Array[String]){ ActorMessage.start ActorMessage!"hadoop" } }