public async Task <List <SpotRecordListDTO> > ListSpotRecord(string coin, string order, string username, string fw, int count) { if (SpotRecordDao == null) { logger.Error("---------------- SpotRecordDao wei null"); } var spotRecords = await SpotRecordDao.ListSpotRecord(coin, order, username, fw, count); var result = new List <SpotRecordListDTO>(); foreach (var item in spotRecords) { result.Add(CopyUtils.Mapper <SpotRecordListDTO, SpotRecord>(item)); } return(result); }