liulei/jx-callback
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This commit is contained in:
suyl
2021-06-30 16:22:11 +08:00
parent c20d538cf8
commit ee7b9cce08
1 changed files with 4 additions and 3 deletions
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7
business/jxstore/event/event_tcp.go
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@@ -59,7 +59,7 @@ const (
hexSignQrLeft = "1d5800"
hexSignQrRight = "1d5804"
hexSignQr = "1b5a0001061600"
hexSignQrEnd = "1b61000a0a0a1b40"
hexSignQrEnd = "000a0a0a1b40"
byteSignBR = "3c62723e" //换行
byteSignCenter = "3c63656e7465723e" //居中
@@ -274,6 +274,7 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
printInit = "1b40" //打印机初始化
voice = "1b59415501" //语音响一次
check = "ff"
qr = "1b5a0001061600747470733a2f2f7777772e62616964752e636f6d2f1b61000A0A0A1B40"
orderNoHexH, orderNoHexL, printData string
)
//写入数据
@@ -281,9 +282,9 @@ 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))
lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + len(voice) + len(check) + 4 + len(printData) + len(qr))
x1, x2 := int2h8l8(lenData / 2)
dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + voice + printData + check
dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + voice + printData + qr + check
return jxutils.Hextob(dataStr), err
}