得到当前时间和某个时间的差

private long isDa24Hour(Date date) {
long xianggeshijian = this.getServerDate().getTime() - date.getTime();
long second = xianggeshijian / 1000 % 60;   
long minute = xianggeshijian / 1000 / 60 % 60;
long hour = xianggeshijian / 1000 / 60 / 60 % 24;
long day = xianggeshijian / 1000 / 60 / 60 / 24;  
return day;


// long mit = 24 * 60;
// long m = day * 24 * 60 + hour * 60 + minute;
// if (m > mit) {
// return true;
// } else {
// return false;
// }
}