我有一个关于时差的愚蠢问题moments.js
。
获取时差的代码
var to = '2019-02-03 01:55:00'; //When counter ends
var start = moment(); //Current time, for this example assume is '2019-02-03 01:53:00'
var end = moment(to);
var seconds = end.diff(start, 'seconds', true); //get difference in seconds, the third params is to get not rounded, but since in toMMSS function I do parseInt is useless
var formatted = toMMSS(seconds);
格式化秒的功能:
var toMMSS = function (seconds) {
var sec_num = parseInt(seconds, 10);
var hours = Math.floor(sec_num / 3600);
var minutes = Math.floor((sec_num - (hours * 3600)) / 60);
var seconds = sec_num - (hours * 3600) - (minutes * 60);
if (minutes < 10) {minutes = "0"+minutes;}
if (seconds < 10) {seconds = "0"+seconds;}
return minutes+':'+seconds;
};
现在预期的输出是02:00
,但是有些人得到02:05
or02:07
或者02:03
但是'2019-02-03 01:55:00'
-的输出'2019-02-03 01:53:00'
应该是(逻辑上)02:00
PS moment.js 默认值:
moment.tz.setDefault('Europe/Moscow');
moment.defaultFormat = "YYYY-MM-DD HH:mm:ss";
var end
也在那个时区。
我尝试了其他计算差异的方法,但得到了相同的结果,可能是在某些 PC/浏览器上这不准确,如果是的话,也许有一种解决方法可以不依赖用户 PC 时间?
任何帮助表示赞赏。