udp-chat

import socket
import threading


class Udp_chat(object):
    def __init__(self):
        self.udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        self.udp_socket.bind(('', 8888))

    def send_msg(self):
        dest_ip = input('请输入对方的ip:')
        dest_port = int(input('请输入对方的端口:'))
        while True:
            send_data = input('请输入要发送的内容:')
            self.udp_socket.sendto(send_data.encode('gbk'), (dest_ip, dest_port))

    def recv_msg(self):
        recv_data = self.udp_socket.recvfrom(1024)
        recv_msg = recv_data[0].decode('gbk')
        print(recv_msg)


if __name__ == '__main__':
    u = Udp_chat()
    t_send = threading.Thread(target=u.send_msg)
    t_recv = threading.Thread(target=u.recv_msg)
    t_send.start()
    t_recv.start()