package main

import (

"fmt"

"net"

)

type Bytes []byte

func main()  {

conn, err := net.Dial("tcp","192.168.1.77:2701")

    if err  !=nil{

     fmt.Println("连接错误",err)

return

}

    defer conn.Close()

p :=Bytes{0xa0,0x01,0x08,0x2b,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0xa7}

_, err := conn.Write([]byte(p))

if errr !=nil {

fmt.Println("发送错误:err",err)

return

}

}