国庆倒计时

package demo1;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

//倒计时
public class Two {
    public static void main(String[] args) throws InterruptedException, ParseException {
        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
        Date endDate = dateFormat.parse("2022-10-01");
        long endTime = endDate.getTime();
        while (true){
            Date date = new Date();
            //当前时间戳
            long starTime = date.getTime();
            long djs = endTime - starTime;
            //秒
            int second = (int) (djs / 1000 % 60);
            //分
            int min = (int) (djs / 1000 /60 % 60);
            //小时
            int hour = (int) (djs / 1000 / 60 / 60 % 24);
            //天
            int day = (int)(djs / 1000 / 60 / 60 / 24);
            System.out.println("距离10月1还有"+day+"天"+hour+"小时"+min+"分钟"+second+"秒");
            Thread.sleep(1000);
        }


    }
}