package juc;

import java.util.concurrent.TimeUnit;

/**

* Created by 李恒名 on 2017/6/17.

*/

public class TimeUnitTest {

public static void main(String[] args) throws InterruptedException {

//睡眠13分钟

TimeUnit.MINUTES.sleep(13);

//Thread.sleep(780000);//这样写你知道是多久吗？

//Thread.sleep(13*60*1000);//这样写会稍微好些

//睡眠1小时

TimeUnit.HOURS.sleep(1);

//Thread.sleep(3600000);

TimeUnitTest test = new TimeUnitTest();

Thread thread = new Thread(() -> test.work());

//10秒内Join

TimeUnit.SECONDS.timedJoin(thread,10);

//thread.join(10000);

}

public synchronized void work() {

System.out.println("Begin Work");

try {

//等待30秒后，自动唤醒继续执行

TimeUnit.SECONDS.timedWait(this, 30);

//wait(30000);

} catch (InterruptedException e) {

e.printStackTrace();

}

System.out.println("Work End");

}

}