daemon(守护、服务员)-t1.setDaemon(true) - 设置为守护线程

daemon(守护、服务员)
t1.setDaemon(true) - 设置为守护线程

class KTV extends Thread{
	public void run(){
		try {
			Thread.sleep(1000);
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		System.out.println(Thread.currentThread().getName()+" - 消费结束");
	}
}
class Waiter extends Thread{
	public void run(){
		while(true){
			try {
				Thread.sleep(300);
			} catch (InterruptedException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			System.out.println("随时服务 - "+new java.util.Date());
		}
	}
}
public class Demo14 {
	public static void main(String[] args) {
		KTV k1=new KTV();
		KTV k2=new KTV();
		Waiter w1=new Waiter();
		w1.setDaemon(true); //设置为守护线程

		k1.start();
		k2.start();
		w1.start();
	}
}