web-base-h5/util/index.js

//该方法用于给日期、时间补零
function addZero(num) {
  if (parseInt(num) < 10) {
    num = "0" + num
  }
  return num
}
//把毫秒数转化成具体日期   2021-06-04
//参数 毫秒数  
function formatMsToDate(ms) {
  if (ms) {
    var oDate = new Date(ms),
      oYear = oDate.getFullYear(),
      oMonth = oDate.getMonth() + 1,
      oDay = oDate.getDate(),
      // oHour = oDate.getHours(),
      // oMin = oDate.getMinutes(),
      // oSen = oDate.getSeconds(),
      oTime = oYear + '-' + addZero(oMonth) + '-' + addZero(oDay);
    return oTime;
  } else {
    return ""
  }
}
//判断值是否为空
function isEmpty(v) {
  switch (typeof v) {
    case 'undefined':
      return true;
    case 'string':
      if (v.replace(/(^[ \t\n\r]*)|([ \t\n\r]*$)/g, '').length == 0) return true;
      break;
    case 'boolean':
      if (!v) return true;
      break;
    case 'number':
      if (0 === v || isNaN(v)) return true;
      break;
    case 'object':
      if (null === v || v.length === 0) return true;
      for (var i in v) {
        return false;
      }
      return true;
  }
  return false;
}
function formatSeconds(second_time) {
  var time = parseInt(second_time) + "天";
  if (parseInt(second_time) >= 60) {
    var second = parseInt(second_time) % 60;
    var min = parseInt(second_time / 60);
    if (second == 0) {
      // time = min + "分";
    } else {
      // time = min + "分" + second + "秒";
    }
    if (min > 60) {
      min = parseInt(second_time / 60) % 60;
      var hour = parseInt(parseInt(second_time / 60) / 60);
      if (second == 0) {
        // time = hour + "小时";
      } else {
        // time = hour + "小时";
      }
      if (hour > 24) {
        hour = parseInt(parseInt(second_time / 60) / 60) % 24;
        var day = parseInt(parseInt(parseInt(second_time / 60) / 60) / 24);
        if (second == 0) {
          time = day + "天";
        } else {
          time = day + "天";
        }
      }
    }

  } else {
    time = time;
  }
  return time;
}
export {
  formatMsToDate,isEmpty,formatSeconds
}