liulei/jx-callback
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suyl
2021-06-28 10:11:07 +08:00
parent 457bfbf6d0
commit 7ae08dea69
1 changed files with 3 additions and 3 deletions
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6
controllers/api_controller.go
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@@ -168,7 +168,7 @@ func (c *ApiController) DoPrint(dataMap map[string]interface{}) (data string, er
} }
textChan = make(chan string, 10) textChan = make(chan string, 10)
textChan <- data textChan <- data
connHandler(conn) go connHandler(conn)
return data, err return data, err
} }
@@ -184,8 +184,8 @@ func connHandler(c net.Conn) {
//写入数据 //写入数据
printData := hex.EncodeToString([]byte(s)) printData := hex.EncodeToString([]byte(s))
lenData := int64(len(str) + len(const1) + len(orderNo) + len(printInit) + len(voice) + 1 + 2 + len(printData)) lenData := int64(len(str) + len(const1) + len(orderNo) + len(printInit) + len(voice) + 1 + 2 + len(printData))
x1, x2 := int2h8l8(lenData) x1, x2 := int2h8l8(lenData / 2)
data := const1 + x1 + x2 + orderNo + printInit + voice + printData + check data := str + x1 + x2 + const1 + orderNo + printInit + voice + printData + check
n, err := c.Write([]byte(data)) n, err := c.Write([]byte(data))
if err != nil { if err != nil {
fmt.Println("Write err:", err, n) fmt.Println("Write err:", err, n)