博客

倒计时，过年啦

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

public class HappyTime {
    public static void main(String[] args) throws ParseException, InterruptedException {
        int key=1;
        while(key==1){
            long now=System.currentTimeMillis();
            Date d1;
            //填写到达时间
            String s="2020-1-24  0:0:0:0";
            SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd  HH:mm:ss:S");
            d1= format.parse(s);
            String format1 = format.format(now);
            System.out.println(format1);
            long happy=d1.getTime()-now;
            if(happy<=0){      //判断跳出循环
                break;
            }
            long hour;
            long minu;
            long sec;
            long ss;
            long day;
            day=happy/86400000;
            hour=(happy%86400000