毫秒到几天 [英] milliseconds to days

问题描述

我做了一些研究，但仍然找不到如何得到这些日子......这就是我得到的：

i did some research, but still can't find how to get the days... Here is what I got:

int seconds = (int) (milliseconds / 1000) % 60 ;
int minutes = (int) ((milliseconds / (1000*60)) % 60);
int hours   = (int) ((milliseconds / (1000*60*60)) % 24);
int days = ????? ;

请帮助，我吮吸数学，谢谢。

Please help, I suck at math, thank's.

推荐答案

如果您没有比天数更大的时间间隔：

If you don't have another time interval bigger than days:

int days = (int) (milliseconds / (1000*60*60*24));

如果您还有周数：

int days = (int) ((milliseconds / (1000*60*60*24)) % 7);
int weeks = (int) (milliseconds / (1000*60*60*24*7));

如果可能的话，最好避免使用数月和数年，因为他们没有良好的定义固定长度。严格来说，日子也不是：夏令时意味着日子的长度可以不是24小时。

It's probably best to avoid using months and years if possible, as they don't have a well-defined fixed length. Strictly speaking neither do days: daylight saving means that days can have a length that is not 24 hours.

这篇关于毫秒到几天的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！