protected virtual RequestContext CreateRequest(PayRequestModel requestModel, IRequestMap <RequestMapField> requestMapper) { //设置订单号 if (string.IsNullOrWhiteSpace(requestModel.OrderId)) { requestModel[RequestMapField.OrderId] = GenerateOrderId(); } //var evt = WorkContext.Resolve<IPaymentEventHandler>(); // evt.Posting(requestModel); //兼容Money格式 requestModel.Amount = ConvertAmount(requestModel.Amount); requestModel[RequestMapField.Amount] = requestModel.Amount.ToString(CultureInfo.InvariantCulture); requestModel[RequestMapField.Mid] = Settings.Mid; AttachRequest(requestModel, requestMapper); //合并映射到参数 requestMapper.Combine(requestModel.MapValues); var request = requestMapper.GetMapResult(); request[SignFieldName] = Sign(request); return(CreateRequestContext(request, requestModel, GateWay)); }