From 658c49c8412c0d3b79cb7ba9b0ae42c57f66b2fc Mon Sep 17 00:00:00 2001
From: suyl <770236076@qq.com>
Date: Fri, 2 Jul 2021 09:17:18 +0800
Subject: [PATCH] aa

---
 business/jxstore/event/event_tcp.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 193dac40c..cd58bc1ee 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -62,8 +62,8 @@ const (
 	hexSignQrCenter = "1d5802"
 	hexSignQrLeft   = "1d5800"
 	hexSignQrRight  = "1d5804"
-	hexSignQr       = "1b5a0001061600"   //"1b5a0001061600"
-	hexSignQrEnd    = "1b61000a0a0a1b40" //000a0a0a1b40
+	hexSignQr       = "1b5a0001061600" //"1b5a0001061600"
+	hexSignQrEnd    = "1b61000a0a0a"   //000a0a0a1b40
 
 	byteSignBR       = "3c62723e"         //换行
 	byteSignCenter   = "3c63656e7465723e" //居中
@@ -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))
+	lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit)*2 + len(voice) + len(check) + 4 + len(printData))
 	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 + printInit + check
 	return jxutils.Hextob(dataStr), err
 }