aa

business/jxstore/cms/print.go

@@ -150,15 +150,13 @@ func connHandler(c net.Conn, printInfo *PrintInfo) (status int) {
 	defer c.Close()
 	//缓冲
 	buf := make([]byte, 1024)
-	for {
-		data, _ := json.Marshal(printInfo)
-		//写入数据
-		c.Write(data)
-		//服务器端返回的数据写入buf
-		n, _ := c.Read(buf)
-		status = utils.Str2Int(string(buf[:n]))
-		//服务器端回传的信息
-		fmt.Println("server response:", string(buf[:n]))
-	}
+	data, _ := json.Marshal(printInfo)
+	//写入数据
+	c.Write(data)
+	//服务器端返回的数据写入buf
+	n, _ := c.Read(buf)
+	status = utils.Str2Int(string(buf[:n]))
+	//服务器端回传的信息
+	fmt.Println("server response:", string(buf[:n]))
 	return status
 }