UDP模拟QQ通信

用UDP模拟QQ通信 ，代码如下

#-*-coding:utf-8-*-
from threading import Thread
from socket import *


#接受函数
def recv_func(port):
    udpSocket = socket(AF_INET,SOCK_DGRAM)
    udpSocket.bind(("",int(port)))
    while True:
        recv = udpSocket.recvfrom(1024)
        print(recv[0].decode("gb2312")+"\n>>",end="")


#发送函数
def send_func(ip,port):
    udpSocket = socket(AF_INET,SOCK_DGRAM)
    while True:
        sendData = str(input())
        #print(type(ip),"  ",type(port),"  ",ip)
        udpSocket.sendto(sendData.encode("gb2312"),(ip,port))
        print(">>",end="")
    
#主函数
def main():
    print("欢迎使用模拟QQ！")
    #ipAdr = input("请输入本机IP地址：")
    port_num =  input("请输入本机端口号：")
    ipAdr2 = input("请输入目的IP地址：")
    port_num2 = int(input("请输入目的端口号："))
    print(">>",end="")
    t1 = Thread(target=recv_func,args=(port_num,))
    t2 = Thread(target=send_func,args=(ipAdr2,port_num2))

    t1.start()
    t2.start()

if __name__ == '__main__':
    main()

截图如下：