javascript 如何用前导零显示时间？
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时间：2020-10-26 15:40:07 来源:igfitidea点击:
How can I display time with leading zeros?
提问by sammyukavi
I have created a time function to calculate time as media is playing. It does not display any leading zeros. How can I make it display any leading zeros?
我创建了一个时间函数来计算媒体播放的时间。它不显示任何前导零。我怎样才能让它显示任何前导零？
function converttoTime(timeInSeconds)
{
var minutes = Math.round(Math.floor(timeInSeconds / 60));
var seconds = Math.round(timeInSeconds - minutes * 60);
//var hours = Math.round(Math.floor(timeInSeconds / 3600));
//time = time - hours * 3600;
var time=minutes+':'+seconds;
return time;
}
回答by Ankur
this should work:
这应该有效：
var time=('0' + minutes).slice(-2)+':'+('0' + seconds).slice(-2);
