public ApiResult <List <BillboardDto> > GetBillboards() { _logger.Info("開始呼叫SysNewsService.GetBillboards"); ApiResult <List <BillboardDto> > apiResult = new ApiResult <List <BillboardDto> >(); apiResult.State = false; try { apiResult.Result = _sysNewsService.GetBillboards(); apiResult.State = true; } catch (Exception ex) { apiResult.Message = ex.ToString(); } return(apiResult); }