JAVA中计算两个时间相差多少天，时，分，秒

分类: IT文章 • 2022-08-09 00:13:01

import java.util.Date;

2:

class ShowTimeInterval{

void ShowTimeInterval(Date date1, Date date2) {

long lDate1 = date1.getTime();

long lDate2 = date2.getTime();

long diff = (lDate1 < lDate2) ? (lDate2 - lDate1) : (lDate1 - lDate2);

long day = diff / (24 * 60 * 60 * 1000);

long hour = diff / (60 * 60 * 1000) - day * 24;

long min = diff / (60 * 1000) - day * 24 * 60 - hour * 60;

long sec = diff / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - min * 60;

);

  13:     }

  14: }

JAVA中计算两个时间相差多少 天，时，分，秒