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)。

function secondsToMinutes(time){
    return Math.floor(time / 60)+':'+Math.floor(time % 60);
}

另一个奇妙的解决方案:

function fancyTimeFormat(duration) { // Hours, minutes and seconds const hrs = ~~(duration / 3600); const mins = ~~((duration % 3600) / 60); const secs = ~~duration % 60; // Output like "1:01" or "4:03:59" or "123:03:59" let ret = ""; if (hrs > 0) { ret += "" + hrs + ":" + (mins < 10 ? "0" : ""); } ret += "" + mins + ":" + (secs < 10 ? "0" : ""); ret += "" + secs; return ret; } console.log( fancyTimeFormat(1), fancyTimeFormat(10), fancyTimeFormat(100), fancyTimeFormat(1000), fancyTimeFormat(10000), );

~~是Math的缩写。楼层，请参阅此链接以获取更多信息

export function TrainingTime(props) {
    const {train_time } = props;
    const hours = Math.floor(train_time/3600);
    const minutes = Math.floor((train_time-hours * 3600) / 60);
    const seconds = Math.floor((train_time%60));

    return `${hours} hrs  ${minutes} min  ${seconds} sec`;
}

在这一切之后，还有一个简单的解决方案:

const time = new Date(null);
time.setSeconds(7530);
console.log(time.getHours(), time.getMinutes(), time.getSeconds());