akka 介绍-Actor 基础

Actors

Actors 是一个非常轻的并发实例,基于事件驱动的异步信息处理.模式匹配是Actor处理信息的手段。它是对并发、锁、分布系统的高度抽象。你只需要关注工作流。

例子:

package akka.io

import akka.actor.ActorLogging
import akka.actor.Actor
import akka.actor.ActorSystem
import akka.actor.Props

case class Greeting(who: String)

class GreetingActor extends Actor with ActorLogging {

  def receive = {
    case Greeting(who) => log.info("Hello " + who)
  }
}

object GreetingActor extends App {
  val system = ActorSystem("MySystem");
  val greeter = system.actorOf(Props[GreetingActor],name="greeter")
  greeter ! Greeting("Charlie Parker")
  system.shutdown
}





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转载自marsorp.iteye.com/blog/1513014