Actor模型快速入门

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应用实例需求

1）编写一个Actor，可以给自己发消息

SayHelloActor.java

package com.smart

import akka.actor.{Actor, ActorSystem, Props}

class SayHelloActor extends Actor{
  override def receive: Receive = {
    case "hello" => println("收到hello，回应hello too")
    case "ok" => println("收到ok，回应ok too")
    case "exit" => {
      println("收到退出指令")
      context.stop(self)
      context.system.terminate()
    }
    case _ => println("匹配不到")
  }
}

object SayHelloActorDemo{
  private val actorFactory = ActorSystem("actoryFactory")
  private val sayHelloActorRef = actorFactory.actorOf(Props[SayHelloActor],"sayHelloActor")

  def main(args: Array[String]): Unit = {
    sayHelloActorRef ! "hello"
    sayHelloActorRef ! "exit"
  }
}

运行结果

result.png