liulei/jx-callback
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suyl
2021-06-28 09:34:14 +08:00
parent 49c2113a0a
commit 2a03e35f24
1 changed files with 5 additions and 4 deletions
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9
main.go
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@@ -193,11 +193,12 @@ func handleConn(c net.Conn) {
printInit := "1b40" //打印机初始化
voice := "1b59415501" //语音响一次
check := "ff"
s := "oa2d"
//printData := hex.EncodeToString([]byte(s))
lenData := int64(len(str) + len(const1) + len(orderNo) + len(printInit) + len(voice) + 1 + 2 + len(s))
begin := "oa"
s := "--------------------------------------"
printData := hex.EncodeToString([]byte(s))
lenData := int64(len(str) + len(const1) + len(orderNo) + len(printInit) + len(voice) + 1 + 2 + len(printData))
x1, x2 := int2h8l8(lenData)
data := str + x1 + x2 + const1 + orderNo + printInit + voice + s + check
data := str + x1 + x2 + const1 + orderNo + printInit + voice + begin + printData + check
c.Write([]byte(data))
fmt.Println("write data: ", data)
}