ed-frame-vue/lib/utils/dateUtils.js

easydata 基础组件

/**
 * 将毫秒，转换成时间字符串。例如说，xx 分钟
 *
 * @param ms 毫秒
 * @returns {string} 字符串
 */
export function getDate(ms) {
  const day = Math.floor(ms / (24 * 60 * 60 * 1000));
  const hour = Math.floor((ms / (60 * 60 * 1000) - day * 24));
  const minute = Math.floor(((ms / (60 * 1000)) - day * 24 * 60 - hour * 60));
  const second = Math.floor((ms / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60));
  if (day > 0) {
    return day + "天" + hour + "小时" + minute + "分钟";
  }
  if (hour > 0) {
    return hour + "小时" + minute + "分钟";
  }
  if (minute > 0) {
    return minute + "分钟";
  }
  if (second > 0) {
    return second + "秒";
  } else {
    return 0 + "秒";
  }
}

/**
 * 格式化时间
 * @param date
 * @param fmt
 * @returns {*}
 */
export function formatDate(date, fmt = 'yyyy-MM-dd hh:mm:ss') {
  if (/(y+)/.test(fmt)) {
    fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
  }
  let o = {
    'M+': date.getMonth() + 1,
    'd+': date.getDate(),
    'h+': date.getHours(),
    'm+': date.getMinutes(),
    's+': date.getSeconds()
  };

  for (let k in o) {
    if (new RegExp(`(${k})`).test(fmt)) {
      let str = o[k] + '';
      fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? str : padLeftZero(str));
    }
  }
  return fmt;
}


function padLeftZero(str) {
  return ('00' + str).substr(str.length);
}