DAY8关于多线程的练习

Posted 2020-07-16

一起来打游戏

class Player extends Thread
{
	private String name;
	private int sec;
	public Player(String name,int sec)
	{
		this.name=name;
		this.sec=sec;
	}
	public void run()
	{
		System.out.println("玩家"+name+"出发..");
		for(int a=0;a<30;a+=1)
		{
			System.out.print("→");
			try{
			Thread.sleep(100);
		    }
			catch(Exception e){ 
			e.printStackTrace();
			}
		}
		System.out.println();
		//yield();
		try{
			Thread.sleep(sec*1000);
		   }
		catch(Exception e){ 
		e.printStackTrace();
		}
		System.out.println("玩家"+name+"经过"+sec+"秒后抵达战场");
	}
}
class ThreadDoudizhu 
{
	public static void main (String[] args) throws Exception
	{
		Player p1=new Player("haha",1);
		Player p2=new Player("taotao",4);
		Player p3=new Player("xixi",6);
		Player p4=new Player("maomao",2);
		p1.start();
		p2.start();
		p3.start();
		p4.start();
		
		p1.join();
		p2.join();
		p3.join();
		p4.join();

		System.out.println();
		System.out.println("德玛西亚！！！！");
	}
}

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