java并发--Daemon后台线程的使用

import java.util.concurrent.TimeUnit;
/**
 * 后台线程
 * @author Administrator
 *
 */
public class DaemonDemo implements Runnable {

    @Override
    public void run() {
        try {
            while (true) {
                TimeUnit.MILLISECONDS.sleep(100);// 线程sleep
                System.out.print(Thread.currentThread() + "" + this);
            }
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        for (int i = 0; i < 10; i++) {
            Thread daemon = new Thread(new DaemonDemo());
            daemon.setDaemon(true);//设置为后台线程
            daemon.start();
        }
    }
    
}