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testqr

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This commit is contained in:
suyl
2021-06-30 16:35:43 +08:00
parent bd2a84ce19
commit d17a8a122a
1 changed files with 11 additions and 11 deletions
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22
business/jxstore/event/event_tcp.go
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@@ -59,7 +59,7 @@ const (
hexSignQrLeft = "1d5800" hexSignQrLeft = "1d5800"
hexSignQrRight = "1d5804" hexSignQrRight = "1d5804"
hexSignQr = "1b5a0001061600" hexSignQr = "1b5a0001061600"
hexSignQrEnd = "000a0a0a1b40" hexSignQrEnd = "61000a0a0a1b40"
byteSignBR = "3c62723e" //换行 byteSignBR = "3c62723e" //换行
byteSignCenter = "3c63656e7465723e" //居中 byteSignCenter = "3c63656e7465723e" //居中
@@ -267,14 +267,14 @@ func changePrinterStatus(printNo string, status int) (err error) {
func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) { func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
var ( var (
content = printMsg.Content content = printMsg.Content
orderNo = printMsg.OrderNo orderNo = printMsg.OrderNo
str = "1e" str = "1e"
const1 = "0200ff50" const1 = "0200ff50"
printInit = "1b40" //打印机初始化 printInit = "1b40" //打印机初始化
voice = "1b59415501" //语音响一次 voice = "1b59415501" //语音响一次
check = "ff" check = "ff"
qr = "1d58021b5a0001061600747470733a2f2f7777772e62616964752e636f6d2f1b61000A0A0A1B40" //qr = "1d58021b5a0001061600747470733a2f2f7777772e62616964752e636f6d2f1b61000A0A0A1B40"
orderNoHexH, orderNoHexL, printData string orderNoHexH, orderNoHexL, printData string
) )
//写入数据 //写入数据
@@ -282,9 +282,9 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
printDataGBK, _ := jxutils.Utf8ToGbk([]byte(content)) printDataGBK, _ := jxutils.Utf8ToGbk([]byte(content))
printData = hex.EncodeToString(printDataGBK) printData = hex.EncodeToString(printDataGBK)
printData = replaceContent(printData) printData = replaceContent(printData)
lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + len(voice) + len(check) + 4 + len(printData) + len(qr)) lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + len(voice) + len(check) + 4 + len(printData))
x1, x2 := int2h8l8(lenData / 2) x1, x2 := int2h8l8(lenData / 2)
dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + voice + printData + qr + check dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + voice + printData + check
return jxutils.Hextob(dataStr), err return jxutils.Hextob(dataStr), err
} }