aa

business/jxstore/event/event_tcp.go

@@ -52,6 +52,7 @@ const (
 	signQrCenter = "<qrc>"    //二维码居中
 	signQrLeft   = "<qrl>"    //二维码居左
 	signQrRight  = "<qrr>"    //二维码居右
+	signSound    = "<sound>"  //声音
 
 	hexSignBROrEXE  = "0a"
 	hexSignCenter   = "1b6101"
@@ -66,6 +67,7 @@ const (
 	hexSignQrRight  = "1d5804"
 	hexSignQr       = "1b5a000106" //"1b5a000106"  0600 : 后面二维码的字节数
 	hexSignQrEnd    = "000a1b40"   //000a0a0a1b40
+	hexSignSound    = "1d6b40"
 
 	byteSignBR       = "3c62723e"         //换行
 	byteSignCenter   = "3c63656e7465723e" //居中
@@ -77,6 +79,7 @@ const (
 	byteSignQrCenter = "3c7172633e"
 	byteSignQrLeft   = "3c71726c3e"
 	byteSignQrRight  = "3c7172723e"
+	byteSignSound    = "3c736f756e643e"
 
 	byteSignCenterE   = "3c2f63656e7465723e" //居中
 	byteSignLeftE     = "3c2f6c6566743e"     //居左
@@ -87,6 +90,7 @@ const (
 	byteSignQrCenterE = "3c2f7172633e"
 	byteSignQrLeftE   = "3c2f71726c3e"
 	byteSignQrRightE  = "3c2f7172723e"
+	byteSignSoundE    = "3c2f736f756e643e"
 )
 
 var (
@@ -100,9 +104,10 @@ var (
 		byteSignBR: hexSignBROrEXE,
 	}
 
-	regexpQrc = regexp.MustCompile(byteSignQrCenter + "(.*?)" + byteSignQrCenterE)
+	regexpQrc   = regexp.MustCompile(byteSignQrCenter + "(.*?)" + byteSignQrCenterE)
-	regexpQrl = regexp.MustCompile(byteSignQrLeft + "(.*?)" + byteSignQrLeftE)
+	regexpQrl   = regexp.MustCompile(byteSignQrLeft + "(.*?)" + byteSignQrLeftE)
-	regexpQrr = regexp.MustCompile(byteSignQrRight + "(.*?)" + byteSignQrRightE)
+	regexpQrr   = regexp.MustCompile(byteSignQrRight + "(.*?)" + byteSignQrRightE)
+	regexpSound = regexp.MustCompile(byteSignSound + "(.*?)" + byteSignSoundE)
 )
 
 type PrintInfo struct {
@@ -374,9 +379,9 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
 		orderNo   = printMsg.OrderNo
 		str       = "1e"
 		const1    = "0200ff50"
-		printInit = "1b40"                                                               //打印机初始化
+		printInit = "1b40" //打印机初始化
-		voice     = "1d6b401dfd001a01015b7631365d736f756e64622cc4fad3d0d0c2b6a9b5a5c0b1" //语音，中国
+		//voice     = "1d6b401dfd001a01015b7631365d736f756e64622cc4fad3d0d0c2b6a9b5a5c0b1" //语音，中国
-		check     = "ff"
+		check = "ff"
 		//qr                                  = "1d58021b5a0001061600747470733a2f2f7777772e62616964752e636f6d2f1b000A0A0A1B40"
 		orderNoHexH, orderNoHexL, printData string
 	)
@@ -384,15 +389,15 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
 	orderNoHexH, orderNoHexL = int2h8l8(int64(orderNo))
 	printDataGBK, _ := jxutils.Utf8ToGbk([]byte(content))
 	printData = hex.EncodeToString(printDataGBK)
-	printData = replaceContent(printData)
+	printData = replaceContent(printData, printMsg)
-	lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + len(check) + len(voice) + len(hexSignBROrEXE) + 4 + len(printData))
+	lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + len(check) + len(hexSignBROrEXE) + 4 + len(printData))
 	x1, x2 := int2h8l8(lenData / 2)
-	dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + voice + printData + hexSignBROrEXE + check
+	dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + printData + hexSignBROrEXE + check
 	return jxutils.Hextob(dataStr), err
 }
 
 //内容中的标签替换成指令
-func replaceContent(content string) (result string) {
+func replaceContent(content string, printMsg *model.PrintMsg) (result string) {
 	var (
 		lenqr    int
 		hexLenqr string
@@ -460,6 +465,23 @@ func replaceContent(content string) (result string) {
 		result = strings.ReplaceAll(result, byteSignQrRight, hexSignQrRight+hexSignQr+hexLenqr+"00")
 		result = strings.ReplaceAll(result, byteSignQrRightE, hexSignQrEnd)
 	}
+	if strings.Contains(result, byteSignSound) && strings.Contains(result, byteSignSoundE) {
+		if sounds := regexpSound.FindStringSubmatch(result); len(sounds) > 0 {
+			sound := sounds[1]
+			if printer, _ := dao.GetPrinter(dao.GetDB(), printMsg.PrintNo); printer != nil {
+				//先把结束标签消了
+				result = strings.ReplaceAll(result, byteSignSoundE, "")
+				//fd	固定
+				//001a (声音数据长度高八位低八位)
+				//0101  固定
+				soundPerfix := "[" + utils.Int2Str(printer.Volume*2) + "]" + printer.Sound + ","
+				realSound := soundPerfix + sound
+				allLen := fmt.Sprintf("%x", (len("fd001a0101")+len(realSound))/2)
+				soundLenH, soundLenX := int2h8l8(int64(len(realSound) / 2))
+				result = strings.ReplaceAll(result, byteSignSound, hexSignSound+allLen+"fd"+soundLenH+soundLenX+"0101"+soundPerfix)
+			}
+		}
+	}
 	return result
 }
 

business/model/dao/dao_print.go

@@ -67,4 +67,11 @@ func GetPrintMsgsFail(db *DaoDB, beginAt, endAt time.Time) (prints []*model.Prin
 	return prints, err
 }
 
-//func GetPrinter(db *DaoDB,printNo string)(print []*model)
+func GetPrinter(db *DaoDB, printNo string) (print *model.Printer, err error) {
+	sql := `
+		SELECT * FROM printer WHERE print_no = ?
+	`
+	sqlParams := []interface{}{printNo}
+	err = GetRow(db, &print, sql, sqlParams)
+	return print, err
+}