mini-shop/component/partyItem/common.wxs

var time = {
  TimeToDate: function (date, format) {
    format = format || 'YYYY-MM-DD hh:mm:ss';
    var dateTest = (getRegExp('^(-)?\d{1,10}$').test(date) || getRegExp('^(-)?\d{1,13}$').test(date));
    if (getRegExp('^[1-9]*[1-9][0-9]*$').test(date) && dateTest) {
      var vdate = parseInt(date);
      if (getRegExp('^(-)?\d{1,10}$').test(vdate)) {
        vdate = vdate * 1000;
      } else if (getRegExp('^(-)?\d{1,13}$').test(vdate)) {
        vdate = vdate * 1000;
      } else if (getRegExp('^(-)?\d{1,14}$').test(vdate)) {
        vdate = vdate * 100;
      } else {
        alert("时间戳格式不正确");
        return;
      }
      var setdate = getDate(vdate);
      return parse({
        YYYY: setdate.getFullYear(),
        MM: digit(setdate.getMonth() + 1),
        DD: digit(setdate.getDate()),
        hh: digit(setdate.getHours()),
        mm: digit(setdate.getMinutes()),
        ss: digit(setdate.getSeconds())
      }, format);
    } else {
      //将日期转换成时间戳
      re = getRegExp('(\d{4})(?:\D?(\d{1,2})(?:\D?(\d{1,2}))?[^\d\s]?)?(?:\s+(\d{1,2})\D?(\d{1,2})\D?(\d{1,2}))?').exec(date);
      return !re ? 0 : getDate(re[1], (re[2] || 1) - 1, re[3] || 1, re[4] || 0, re[5] || 0, re[6] || 0).getTime() / 1000;
    }

    function parse(ymdhms, format) {
      var regymdzz = "YYYY|MM|DD|hh|mm|ss|zz";
      return format.replace(getRegExp(regymdzz, "g"), function (str, index) {
        return str == "zz" ? "00" : digit(ymdhms[str]);
      })
    }

    function digit(num) {
      return num < 10 ? "0" + (num | 0) : num;
    }
  }
}
module.exports = {
  TimeToDate: time.TimeToDate,
}