写一个方法把分钟转化为时分，例如：150->02:30

[js] 写一个方法把分钟转化为时分，例如：150->02:30

haizhilin2013

2020-03-28 04:40:02 星期六

写一个方法把分钟转化为时分，例如：150->02:30

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zackzergzeng 2020-03-28 07:54:44

function dateTransfer(mins) {
  return parseInt(mins/60)+":"+(mins%60>9?mins%60:"0"+mins%60);
}

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Lvhaoyu 2020-03-28 08:45:38

function minuteToHour(minute) {
	if (typeof minute !== 'string' && typeof minute !== 'number') return `00:00`;
	const hour = parseInt(Math.floor(minute / 60));
	const minutes = parseInt(minute % 60, 10);
	return `${hour > 10 ? hour : `0${hour}`}:${minutes > 10 ? minutes : `0${minutes}`}`;
}

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yyjiugui 2020-03-29 03:52:16

      function format(minute = 150) {
        minute = parseInt(minute, 10)
        const m = Math.floor(minute / 60)
        const s = Math.floor(minute % 60)
        return [m, s].map(formatNumber).join(':')
      }

      const formatNumber = n => {
        n = n.toString()
        return n[1] ? n : '0' + n
      }

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zwlhc 2020-03-29 15:14:10

/**
 * 转换 分钟转换为时分
 */

var transformTime = (time) => {
    if (time > 60*60 || time < 0) return '00:00';
    const hour = parseInt(time/60, 10) > 9 ? parseInt(time/60, 10) : '0'+parseInt(time/60, 10)
    const min = time%60 > 9 ? time%60 : '0' + time%60;
    return hour+':'+min
}

console.log(transformTime(62))
console.log(transformTime(3601))

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rachelcdev 2020-03-30 14:32:26

function addZero(time){
return time<10? 0${time}:time
}
function convertMinToHour(time){
let min = addZero(time%60);
let hour = addZero(parseInt(time/60));
return ${hour}:${min}}

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Sunxinqiang 2020-03-31 09:26:01

实现

/*
 * 分钟数 转 时分
 */
function min2Hour (min = 0) {
    if (typeof(min) !== 'number' || min < 0) {
        console.warn('not a valid number')
        return '00:00'
    }
    let h = Math.floor(min / 60)
    let m = min % 60
    return `${addZero(h)}:${addZero(m)}`
}

/*
 * 不足10补0
 */
function addZero (num) {
    return num < 10 ? ('0' + num) : num
}

测试

console.log(
    min2Hour(), // 00:00
    min2Hour(-10), // 00:00
    min2Hour('10'), // 00:00
    min2Hour(60), // 01:00
    min2Hour(61), // 01:01
    min2Hour(150), // 02:30
    min2Hour(12345) // 205:45
)

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zhiyual 2020-06-16 12:08:43

function formatMins(min) {
    let hour = Math.floor(min/60);
    let minute = min%60;
    return `${hour.toString().padStart(2, "0")}:${minute.toString().padStart(2, "0")}`;
}

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mxm646690173 2020-07-13 08:45:58

  var str = "154";
  function getTime(str) {
    var str_n = Number(str);
    if (str_n < 60) {
      if (str.length < 2) {
        return 00 + ":" + 0 + str;
      } else {
        return 00 + ":" + str;
      }
    } else {
      var hour = parseInt(str_n / 60);
      var mins = str_n % 60;
      return hour + ":" + mins;
    }
  }

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