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test qr

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This commit is contained in:
suyl
2021-07-01 16:14:25 +08:00
parent 35d4e813c4
commit e7d06692fd
1 changed files with 11 additions and 11 deletions
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22
business/jxstore/event/event_tcp.go
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@@ -62,7 +62,7 @@ const (
hexSignQrCenter = "1d5802"
hexSignQrLeft = "1d5800"
hexSignQrRight = "1d5804"
hexSignQr = "1b5a0001061600"
hexSignQr = "" //"1b5a0001061600"
hexSignQrEnd = "000a0a0a1b40"
byteSignBR = "3c62723e" //换行
@@ -320,14 +320,14 @@ func changePrinterStatus(printNo string, status int) (err error) {
func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
var (
content = printMsg.Content
orderNo = printMsg.OrderNo
str = "1e"
const1 = "0200ff50"
printInit = "1b40" //打印机初始化
voice = "1b59415501" //语音响一次
check = "ff"
qr = "1d58021b5a0001061600747470733a2f2f7777772e62616964752e636f6d2f1b000A0A0A1B400a0a1b402d2d2d2d2d2d2d2d62626161616161616161"
content = printMsg.Content
orderNo = printMsg.OrderNo
str = "1e"
const1 = "0200ff50"
printInit = "1b40" //打印机初始化
voice = "1b59415501" //语音响一次
check = "ff"
//qr = "1d58021b5a0001061600747470733a2f2f7777772e62616964752e636f6d2f1b000A0A0A1B40"
orderNoHexH, orderNoHexL, printData string
)
//写入数据
@@ -335,9 +335,9 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
printDataGBK, _ := jxutils.Utf8ToGbk([]byte(content))
printData = hex.EncodeToString(printDataGBK)
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)
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
}