protected virtual void BeforePrint() { BufferList = new List <byte[]>(); // 打印当日序号 BufferList.Add(PrinterCmdUtils.AlignCenter()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); BufferList.Add(Encoding.GetEncoding("gbk").GetBytes("#" + Order.Identifier + " 简单猫")); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.AlignLeft()); // 备注 if (!string.IsNullOrEmpty(Order.Remark)) { BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); BufferList.Add(PrinterCmdUtils.BoldOn()); BufferList.Add(Encoding.GetEncoding("gbk").GetBytes($"备注:{Order.Remark}")); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(1)); BufferList.Add(PrinterCmdUtils.BoldOff()); BufferList.Add(PrinterCmdUtils.NextLine()); } BufferList.Add(PrinterCmdUtils.FontSizeSetBig(1)); BufferList.Add(Encoding.GetEncoding("gbk").GetBytes("下单时间:" + Order.CreateTime.Value.ToString("yyyy-MM-dd HH:mm:ss"))); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.SplitLine("-", Printer.Format)); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); }
protected virtual void BeforePrint() { BufferList = new List <byte[]>(); // 打印当日序号 BufferList.Add(PrinterCmdUtils.AlignCenter()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); BufferList.Add(TextToByte(Title)); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.AlignLeft()); BufferList.Add(PrinterCmdUtils.PrintLineLeftRight($"餐桌:{Order.DeskName}", $"单号:{Order.Identifier}", fontSize: 2)); BufferList.Add(PrinterCmdUtils.NextLine()); if (!string.IsNullOrEmpty(Order.Remark)) { BufferList.Add(PrinterCmdUtils.BoldOn()); BufferList.Add(TextToByte($"备注:{Order.Remark}")); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.BoldOff()); BufferList.Add(PrinterCmdUtils.NextLine()); } BufferList.Add(PrinterCmdUtils.FontSizeSetBig(1)); BufferList.Add(TextToByte($"服务员:{Order.StaffName}")); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(TextToByte($"打印时间:{DateTime.Now:yyyy-MM-dd HH:mm:ss}")); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.SplitLine("-", Printer.Device.Format)); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); }
private void Format(string name, string description) { BeforePrint(); if (!string.IsNullOrEmpty(description)) { name += $"({description})"; } BufferList.Add(PrinterCmdUtils.FontSizeSetBig(3)); BufferList.Add(PrinterCmdUtils.AlignLeft()); BufferList.Add(PrinterCmdUtils.PrintLineLeftRight(name, "*1", Printer.FormatLen, 3)); BufferList.Add(PrinterCmdUtils.NextLine()); AfterPrint(); Send(); }
protected override void Printing() { BufferList.Add(PrinterCmdUtils.FontSizeSetBig(3)); BufferList.Add(PrinterCmdUtils.AlignLeft()); foreach (var product in Products) { var name = product.Name; if (!string.IsNullOrEmpty(product.Description)) { name += $"({product.Description})"; } BufferList.Add(PrinterCmdUtils.PrintLineLeftRight(name, "*" + double.Parse(product.Quantity + "").ToString(), Printer.FormatLen, 3)); BufferList.Add(PrinterCmdUtils.NextLine()); } }
private void Format(string name, string description, double quantity, string remark) { BeforePrint(); if (!string.IsNullOrEmpty(description)) { name += $"({description})"; } BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); BufferList.Add(PrinterCmdUtils.AlignLeft()); BufferList.Add(PrinterCmdUtils.PrintLineLeftRight2("*" + quantity, name, Printer.FormatLen, 2)); BufferList.Add(PrinterCmdUtils.NextLine()); if (remark != null) { BufferList.Add(TextToByte($"备注:{remark}")); BufferList.Add(PrinterCmdUtils.NextLine()); } AfterPrint(); Send(); }
protected virtual void BeforePrint() { BufferList = new List <byte[]>(); var sign = Order.OrderSource == 0 ? "美团" : "饿了么"; // 打印当日序号 BufferList.Add(PrinterCmdUtils.AlignCenter()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(3)); BufferList.Add(Encoding.GetEncoding("gbk").GetBytes(sign + " #" + Order.DaySeq)); BufferList.Add(PrinterCmdUtils.NextLine()); if (Order.PrintTimes > 0) { BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); BufferList.Add("(补打)".ToByte()); BufferList.Add(PrinterCmdUtils.NextLine()); } BufferList.Add(PrinterCmdUtils.AlignLeft()); // 备注 if (!string.IsNullOrEmpty(Order.Caution)) { BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); BufferList.Add(PrinterCmdUtils.BoldOn()); BufferList.Add(Encoding.GetEncoding("gbk").GetBytes($"备注:{Order.Caution}")); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(1)); BufferList.Add(PrinterCmdUtils.BoldOff()); BufferList.Add(PrinterCmdUtils.NextLine()); } BufferList.Add(PrinterCmdUtils.FontSizeSetBig(1)); BufferList.Add(Encoding.GetEncoding("gbk").GetBytes("下单时间:" + Order.CreateTime.Value.ToString("yyyy-MM-dd HH:mm:ss"))); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.SplitLine("-", Printer.Device.Format)); BufferList.Add(PrinterCmdUtils.NextLine()); BufferList.Add(PrinterCmdUtils.FontSizeSetBig(2)); }
/// <summary> /// 前台打印(第三方订单) /// </summary> /// <param name="order"></param> /// <param name="socket"></param> private void ReceptionPrint(ThirdOrder order, Socket socket) { var bufferArr = new List <byte[]>(); var sign = order.OrderSource == 0 ? "美团" : "饿了么"; // 打印当日序号 bufferArr.Add(PrinterCmdUtils.AlignCenter()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(3)); bufferArr.Add(TextToByte(sign + " #" + order.DaySeq)); //bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); //bufferArr.Add(TextToByte(sign)); bufferArr.Add(PrinterCmdUtils.NextLine()); if (order.PrintTimes > 0) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte("(补打)")); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 打印小票类别 bufferArr.Add(PrinterCmdUtils.AlignLeft()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); bufferArr.Add(TextToByte("前台小票")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 分隔 bufferArr.Add(PrinterCmdUtils.SplitLine("-", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 备注 if (!string.IsNullOrEmpty(order.Caution)) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte($"备注:{order.Caution}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 开票信息 if (!string.IsNullOrEmpty(order.InvoiceTitle) && !string.IsNullOrEmpty(order.TaxpayerId)) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte($"开票信息:{order.InvoiceTitle},{order.TaxpayerId}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 商户名称 bufferArr.Add(PrinterCmdUtils.AlignCenter()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte(ApplicationObject.App.Business.Name)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.AlignLeft()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 下单时间 bufferArr.Add(TextToByte($"下单时间:{order.Ctime:yyyy-MM-dd HH:mm:ss}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 订单编号 bufferArr.Add(TextToByte($"订单编号:{order.OrderId}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 商品分隔 bufferArr.Add(PrinterCmdUtils.SplitText("-", "购买商品", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 打印商品 bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); foreach (var product in order.ThirdOrderProducts) { if (order.OrderSource == 1 && product.Name == "餐盒") { continue; } var buffer = ProductLine(product, 2); buffer.ForEach(a => { bufferArr.Add(a); bufferArr.Add(PrinterCmdUtils.NextLine()); }); if (product.Tag1 != null && product.Tag1.Count > 0) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); // 套餐打印明细 product.Tag1.ForEach(a => { bufferArr.Add($" - {a.Name}".ToByte()); bufferArr.Add(PrinterCmdUtils.NextLine()); }); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); } } bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); // 分隔 bufferArr.Add(PrinterCmdUtils.SplitText("-", "其他", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 包装费 bufferArr.Add(PrintLineLeftRight("包装费", order.PackageFee + "")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 配送费 bufferArr.Add(PrintLineLeftRight("配送费", order.ShippingFee + "")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 满减活动打印 if (order.ThirdOrderActivities != null && order.ThirdOrderActivities.Count > 0) { foreach (var item in order.ThirdOrderActivities) { bufferArr.Add(PrintLineLeftRight(item.Remark, "-¥" + item.ReduceFee)); bufferArr.Add(PrinterCmdUtils.NextLine()); } } // 订单金额 bufferArr.Add(PrinterCmdUtils.AlignRight()); bufferArr.Add(TextToByte("实付:")); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte(order.Amount + "元")); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.AlignLeft()); // 分隔 bufferArr.Add(PrinterCmdUtils.SplitLine("*", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 地址 bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte(order.RecipientAddress)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte(order.RecipientPhone)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte(order.RecipientName)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 切割 bufferArr.Add(PrinterCmdUtils.FeedPaperCutAll()); // 打印 bufferArr.ForEach(a => socket.Send(a)); }
/// <summary> /// 前台打印(堂食订单) /// </summary> /// <param name="order"></param> /// <param name="socket"></param> private void ReceptionPrint(TangOrder order, Socket socket, PrintOption option) { var bufferArr = new List <byte[]> { // 打印当日序号 PrinterCmdUtils.AlignCenter(), PrinterCmdUtils.FontSizeSetBig(2), TextToByte(ApplicationObject.App.Business.Name), PrinterCmdUtils.NextLine(), TextToByte($"当日流水:{order.Identifier}"), PrinterCmdUtils.NextLine(), TextToByte(option.Title ?? "结账单"), PrinterCmdUtils.NextLine() }; // 餐桌 if (order.DeskId != null) { bufferArr.Add(PrinterCmdUtils.AlignLeft()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight($"餐桌:{order.DeskName}", $"人数:{order.PeopleNumber}", fontSize: 2)); bufferArr.Add(PrinterCmdUtils.NextLine()); } bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); // 订单编号 bufferArr.Add(TextToByte($"订单编号:{order.Code}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 下单 bufferArr.Add(TextToByte($"下单时间:{order.CreateTime:yyyy-MM-dd HH:mm:ss}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 服务员 bufferArr.Add(TextToByte($"收银员:{order.StaffName}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 备注 if (!string.IsNullOrEmpty(order.Remark)) { bufferArr.Add(TextToByte($"备注:{order.Remark}")); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 商品分隔 bufferArr.Add(PrinterCmdUtils.SplitText("-", "购买商品", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 打印商品 foreach (var product in option.Products) { var buffer = ProductLine(product); buffer.ForEach(a => { bufferArr.Add(a); bufferArr.Add(PrinterCmdUtils.NextLine()); }); } // 分隔 bufferArr.Add(PrinterCmdUtils.SplitLine("-", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 金额 bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("餐位费:", order.MealFee.ToString())); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("原价:", order.OriginalAmount.ToString())); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("优惠:", (order.OriginalAmount - order.Amount + order.PreferentialAmount).ToString())); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("实收:", order.ActualAmount.ToString())); bufferArr.Add(PrinterCmdUtils.NextLine()); //if (!string.IsNullOrEmpty(order.PaymentTypeName)) //{ // bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("付款方式:", order.PaymentTypeName)); // bufferArr.Add(PrinterCmdUtils.NextLine()); //} if (order.TangOrderPayments != null && order.TangOrderPayments.Count > 0) { if (order.TangOrderPayments.Count == 1) { var first = order.TangOrderPayments.First(); bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("付款方式:", first.Name)); bufferArr.Add(PrinterCmdUtils.NextLine()); } else { var first = order.TangOrderPayments.First(); bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("付款方式:", $"{first.Name}:{first.Amount}")); bufferArr.Add(PrinterCmdUtils.NextLine()); for (int i = 1; i < order.TangOrderPayments.Count; i++) { bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("", $"{order.TangOrderPayments[i].Name}:{order.TangOrderPayments[i].Amount}")); bufferArr.Add(PrinterCmdUtils.NextLine()); } } } if (!string.IsNullOrEmpty(order.PaymentRemark)) { bufferArr.Add(PrinterCmdUtils.PrintLineLeftRight("支付备注:", order.PaymentRemark)); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 分隔 bufferArr.Add(PrinterCmdUtils.SplitText("-", "其他", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 打印时间 bufferArr.Add(TextToByte($"打印时间:{DateTime.Now:yyyy-MM-dd HH:mm:ss}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte(ApplicationObject.App.Business.Name)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte($"电话:{ApplicationObject.App.Business.Mobile}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte($"地址:{ApplicationObject.App.Business.Address}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.AlignCenter()); bufferArr.Add(TextToByte($"谢谢您的惠顾")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.AlignLeft()); bufferArr.Add(PrinterCmdUtils.NextLine()); // 切割 bufferArr.Add(PrinterCmdUtils.FeedPaperCutAll()); // 打印 bufferArr.ForEach(a => socket.Send(a)); }
/// <summary> /// 前台打印 /// </summary> /// <param name="order"></param> /// <param name="socket"></param> private void ReceptionPrint(Order order, Socket socket) { var bufferArr = new List <byte[]>(); // 打印当日序号 bufferArr.Add(PrinterCmdUtils.AlignCenter()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(3)); bufferArr.Add(TextToByte("简单猫 #" + order.Identifier)); //bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); //bufferArr.Add(TextToByte("简单猫")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 打印小票类别 bufferArr.Add(PrinterCmdUtils.AlignLeft()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); bufferArr.Add(TextToByte("前台小票")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 分隔 bufferArr.Add(PrinterCmdUtils.SplitLine("-", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 备注 if (!string.IsNullOrEmpty(order.Remark)) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte($"备注:{order.Remark}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 开票信息 if (!string.IsNullOrEmpty(order.InvoiceTax) && !string.IsNullOrEmpty(order.InvoiceName)) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte($"开票信息:{order.InvoiceName},{order.InvoiceTax}")); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 商户名称 bufferArr.Add(PrinterCmdUtils.AlignCenter()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte(ApplicationObject.App.Business.Name)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.AlignLeft()); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 下单时间 bufferArr.Add(TextToByte($"下单时间:{order.PayTime:yyyy-MM-dd HH:mm:ss}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 订单编号 bufferArr.Add(TextToByte($"订单编号:{order.OrderCode}")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 商品分隔 bufferArr.Add(PrinterCmdUtils.SplitText("-", "购买商品", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 打印商品 bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); foreach (var product in order.Products) { var buffer = ProductLine(product, 2); buffer.ForEach(a => { bufferArr.Add(a); bufferArr.Add(PrinterCmdUtils.NextLine()); }); if (product.Tag1 != null && product.Tag1.Count > 0) { bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); // 套餐打印明细 product.Tag1.ForEach(a => { bufferArr.Add($" - {a.Name}".ToByte()); bufferArr.Add(PrinterCmdUtils.NextLine()); }); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); } } bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); // 分隔 bufferArr.Add(PrinterCmdUtils.SplitText("-", "其他", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 包装费 if (order.PackagePrice.HasValue) { bufferArr.Add(PrintLineLeftRight("包装费", double.Parse(order.PackagePrice + "") + "")); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 配送费 bufferArr.Add(PrintLineLeftRight("配送费", double.Parse(order.Freight + "") + "")); bufferArr.Add(PrinterCmdUtils.NextLine()); // 满减活动打印 if (order.SaleFullReduce != null) { bufferArr.Add(PrintLineLeftRight(order.SaleFullReduce.Name, "-¥" + double.Parse(order.SaleFullReduce.ReduceMoney + "") + "")); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 优惠券打印 if (order.SaleCouponUser != null) { bufferArr.Add(PrintLineLeftRight(order.SaleCouponUser.Name, "-¥" + order.SaleCouponUser.Value + "")); bufferArr.Add(PrinterCmdUtils.NextLine()); } // 订单金额 bufferArr.Add(PrinterCmdUtils.AlignRight()); bufferArr.Add(TextToByte("实付:")); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte(order.Price + "元")); bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(1)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(PrinterCmdUtils.AlignLeft()); // 分隔 bufferArr.Add(PrinterCmdUtils.SplitLine("*", Device.Format)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 地址 bufferArr.Add(PrinterCmdUtils.FontSizeSetBig(2)); bufferArr.Add(TextToByte(order.ReceiverAddress)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte(order.Phone)); bufferArr.Add(PrinterCmdUtils.NextLine()); bufferArr.Add(TextToByte(order.ReceiverName)); bufferArr.Add(PrinterCmdUtils.NextLine()); // 切割 bufferArr.Add(PrinterCmdUtils.FeedPaperCutAll()); // 打印 bufferArr.ForEach(a => socket.Send(a)); }