The number of seconds is converted into hours, minutes and seconds --js

// 将秒转换为时分秒
  formatDate = value => {
    let secondTime = parseInt(value, 10); // 秒
    let minuteTime = 0; // 分
    let hourTime = 0; // 时
    let result;
    if (secondTime >= 60) {
      // 如果秒数大于60，将秒数转换成整数
      // 获取分钟，除以60取整数，得到整数分钟
      minuteTime = parseInt(secondTime / 60, 10); // 获取秒数，秒数取佘，得到整数秒数
      secondTime = parseInt(secondTime % 60, 10); // 如果分钟大于60，将分钟转换成小时
      if (minuteTime >= 60) {
        // 获取小时，获取分钟除以60，得到整数小时
        hourTime = parseInt(minuteTime / 60, 10); // 获取小时后取佘的分，获取分钟除以60取佘的分
        minuteTime = parseInt(minuteTime % 60, 10);
      }
    }
    if (parseInt(secondTime, 10) < 10) {
      result = `0${parseInt(secondTime, 10)}`;
    } else {
      result = parseInt(secondTime, 10);
    }
    if (minuteTime === 0) {
      result = `00: ${result}`;
    } else if (parseInt(minuteTime, 10) > 0 && parseInt(minuteTime, 10) < 10) {
      result = `0${parseInt(minuteTime, 10)} : ${result}`;
    } else if (
      parseInt(minuteTime, 10) >= 10 &&
      parseInt(minuteTime, 10) < 60
    ) {
      result = `${parseInt(minuteTime, 10)} : ${result}`;
    }
    if (hourTime === 0) {
      result = `00: ${result}`;
    } else if (parseInt(hourTime, 10) > 0 && parseInt(hourTime, 10) < 10) {
      result = `0${parseInt(hourTime, 10)} : ${result}`;
    } else if (parseInt(hourTime, 10) >= 10 && parseInt(hourTime, 10) < 60) {
      result = `${parseInt(hourTime, 10)} : ${result}`;
    }

    return result;
  };

For example: the converted result of this.formatDate(71) is 00:01:11