werun-wxapp/utils/math.wxs

var filters = {

  toFixed: function (value) {
    return value.toFixed(0) // 此处2为保留两位小数，保留几位小数，这里写几
  }
  getFormatDate: function (data) {
      
      var seperator1 = "-";
      var year = date.getFullYear();
      var month = date.getMonth() + 1;
      var strDate = date.getDate();
      if (month >= 1 && month <= 9) {
         month = "0" + month;
     }
     if (strDate >= 0 && strDate <= 9) {
        strDate = "0" + strDate;
    }
     var currentdate = year + seperator1 + month + seperator1 + strDate;
      return currentdate;
  }
}

module.exports = {
  toFixed: filters.toFixed
  getFormatDate:filters.getFormatDate
}