js实现将天时分秒转化成毫秒;将毫秒转化成天时分秒

由于功能比较简单,那就直接上代码吧!

    // 时间转为毫秒 
    timeToMillisec() {
      //比如时间是7天2小时14分36秒
      var dateInfo = {
        days: 7,
        hours: 2,
        mins: 14,
        secs: 36,
      };
      var millisecond =
        Number(dateInfo.days * 24 * 3600 * 1000) +
        Number(dateInfo.hours * 3600 * 1000) +
        Number(dateInfo.mins * 60 * 1000) +
        Number(dateInfo.secs * 1000);
      return millisecond;
    },
	//毫秒转化成天时分秒
	millisecToTime(mss) {
      var days = parseInt(mss / (1000 * 60 * 60 * 24));
      var hours = parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
      var minutes = parseInt((mss % (1000 * 60 * 60)) / (1000 * 60));
      var seconds = (mss % (1000 * 60)) / 1000;
      return (
        days + " 天 " + hours + " 小时 " + minutes + " 分钟 " + seconds + " 秒 "
      );
    },

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转载自blog.csdn.net/Dilemma_me/article/details/114480708