strftime.js (strftime github)是最好的时间格式库之一。它非常轻——30KB——而且非常有效。使用它，您可以在一行代码中轻松地将秒转换为时间，主要依赖于本机Date类。

当创建一个新的Date时，每个可选参数的位置如下:

new Date(year, month, day, hours, minutes, seconds, milliseconds);

因此，如果你初始化一个new Date，所有参数都为0，直到秒，你会得到:

var seconds = 150;
var date = new Date(0,0,0,0,0,seconds);
=> Sun Dec 31 1899 00:02:30 GMT-0500 (EST)

可以看到150秒是2分钟和30秒，如创建的日期所示。然后使用strftime格式(“MM:SS”为“%M:%S”)，它将输出您的分钟字符串。

var mm_ss_str = strftime("%M:%S", date);
=> "02:30"

在一行中，它看起来像这样:

var mm_ss_str = strftime('%M:%S', new Date(0,0,0,0,0,seconds));
=> "02:30"

另外，这将允许您根据秒数交换支持HH:MM:SS和MM:SS。例如:

# Less than an Hour (seconds < 3600)
var seconds = 2435;
strftime((seconds >= 3600 ? '%H:%M:%S' : '%M:%S'), new Date(0,0,0,0,0,seconds));
=> "40:35"

# More than an Hour (seconds >= 3600)
var seconds = 10050;
strftime((seconds >= 3600 ? '%H:%M:%S' : '%M:%S'), new Date(0,0,0,0,0,seconds));
=> "02:47:30"

当然，如果您希望时间字符串或多或少具有语义，您可以简单地将您想要的任何格式传递给strftime。

var format = 'Honey, you said you\'d be read in %S seconds %M minutes ago!';
strftime(format, new Date(0,0,0,0,0,1210));
=> "Honey, you said you'd be read in 10 seconds 20 minutes ago!"

说说我的意见:

function convertSecondsToMinutesAndSeconds(seconds){
            var minutes;
            var seconds;
            minutes = Math.floor(seconds/60);
            seconds = seconds%60;

            return [minutes, seconds];
        }

所以这个:

var minutesAndSeconds = convertSecondsToMinutesAndSeconds(101);

将有以下输出:

[1,41];

然后你可以像这样打印它:

console.log('TIME : ' +  minutesSeconds[0] + ' minutes, ' + minutesSeconds[1] + ' seconds');

//TIME : 1 minutes, 41 seconds

对于那些希望能快速简单地将秒格式化为M:SS的人来说:

function fmtMSS(s){return(s-(s%=60))/60+(9<s?':':':0')+s}

做. . 该函数接受一个数字(首选)或一个字符串(2转换'惩罚'，你可以通过在函数调用的参数s中前置+来减半，如:fmtMSS(+strSeconds))，表示正整数秒s作为参数。

例子:

fmtMSS(    0 );  //   0:00
fmtMSS(   '8');  //   0:08
fmtMSS(    9 );  //   0:09
fmtMSS(  '10');  //   0:10
fmtMSS(   59 );  //   0:59
fmtMSS( +'60');  //   1:00
fmtMSS(   69 );  //   1:09
fmtMSS( 3599 );  //  59:59
fmtMSS('3600');  //  60:00
fmtMSS('3661');  //  61:01
fmtMSS( 7425 );  // 123:45

分解:

function fmtMSS(s){   // accepts seconds as Number or String. Returns m:ss
  return( s -         // take value s and subtract (will try to convert String to Number)
          ( s %= 60 ) // the new value of s, now holding the remainder of s divided by 60 
                      // (will also try to convert String to Number)
        ) / 60 + (    // and divide the resulting Number by 60 
                      // (can never result in a fractional value = no need for rounding)
                      // to which we concatenate a String (converts the Number to String)
                      // who's reference is chosen by the conditional operator:
          9 < s       // if    seconds is larger than 9
          ? ':'       // then  we don't need to prepend a zero
          : ':0'      // else  we do need to prepend a zero
        ) + s ;       // and we add Number s to the string (converting it to String as well)
}

注意:负数范围可以通过在返回表达式前加上(0>s?(s=-s，'-'): ")+来增加(实际上，(0>s?(s=-s，'-'):0)+也可以)。

秒到h:mm:ss

var hours = Math.floor(time / 3600);
time -= hours * 3600;

var minutes = Math.floor(time / 60);
time -= minutes * 60;

var seconds = parseInt(time % 60, 10);

console.log(hours + ':' + (minutes < 10 ? '0' + minutes : minutes) + ':' + (seconds < 10 ? '0' + seconds : seconds));

Var秒= 60; var measuredTime =新的日期(空); measuredTime.setSeconds(秒);//指定SECONDS的值 var Time = measuredTime.toISOString()。8 substr(11日); . getelementbyid (id1”)。value =时间; < div class = "形式的班级”> <label for="course" class="col-md-4">Time</label> . < div class = " col-md-8”> <input type="text" class="form-control" id="id1" name="field">最小值 < / div > < / div >

试试这个: 将秒转换为小时，分钟和秒。

function convertTime(sec) {
    var hours = Math.floor(sec/3600);
    (hours >= 1) ? sec = sec - (hours*3600) : hours = '00';
    var min = Math.floor(sec/60);
    (min >= 1) ? sec = sec - (min*60) : min = '00';
    (sec < 1) ? sec='00' : void 0;

    (min.toString().length == 1) ? min = '0'+min : void 0;    
    (sec.toString().length == 1) ? sec = '0'+sec : void 0;    
    
    return hours+':'+min+':'+sec;
}