减去时间并得到它的小时数：分钟：秒 [英] subtracting Time and getting its number of Hour:minutes:Seconds

问题描述

StartTime = 11:10:25;

EndTIme = 11:20:45;



减去时间并获取其数量小时，分钟和秒



如上所述问题我的答案是00:10:20如何使用javascript计算



提前使用Thanx ....

StartTime = 11:10:25;
EndTIme = 11:20:45;

subtracting Time and getting its number of Hour,minutes and seconds

As per Above Question my Answer is 00:10:20 how to i calculate using javascript

Thanx in Advance....

推荐答案

有很多方法可以做到这一点。这是一个 -

There are many ways to do this. Here is one-

var StartTime = "11:10:25";
var EndTIme = "11:20:45";
var t1 = new Date();
var parts = StartTime.split(":");
t1.setHours(parts[0],parts[1],parts[2],0);
var t2 = new Date();
parts = EndTIme.split(":");
t2.setHours(parts[0],parts[1],parts[2],0);
var datediff = Math.abs(date1 - date2);
var timediff= datediff.toTimeString();
var result=timediff.split(' ')[0];

没有执行此操作，但这样的事情应该有效。



参考： http://stackoverflow.com/a/6632849/1006297 [ ^ ]

function hmsToSeconds(s) {
       var b = s.split(':');
       return b[0] * 3600 + b[1] * 60 + (+b[2] || 0);
   }
   function secondsToHMS(secs) {
       function z(n){return (n<10?'0':'') + n;}
       var sign = secs < 0? '-':'';
       secs = Math.abs(secs);
       return sign + z(secs/3600 |0) + ':' + z((secs%3600) / 60 |0) + ':' + z(secs%60);
   }

   var StartTime = '11:10:25';
   var EndTIme = '11:10:45';

   alert(secondsToHMS(hmsToSeconds(EndTIme) - hmsToSeconds(StartTime)));

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