import socket
import threadingdef recv_msg(udp_socket):"""接收數據并顯示"""# 接收數據while True:recv_data = udp_socket.recvfrom(1024)print(recv_data)def send_msg(udp_socket, dest_ip, dest_port):"""發送數據"""# 發送數據while True:send_data = input("輸入要發送的數據:")udp_socket.sendto(send_data.encode("utf-8"), (dest_ip, dest_port))def main():"""完成udp聊天器的整體控制"""# 1. 創建套接字udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)# 2. 綁定本地信息udp_socket.bind(("", 7890))# 3. 獲取對方的ipdest_ip = input("請輸入對方的ip:")dest_port = int(input("請輸入對方的port:"))# 4. 創建2個線程，去執行相應的功能t_recv = threading.Thread(target=recv_msg, args=(udp_socket,))t_send = threading.Thread(target=send_msg, args=(udp_socket, dest_ip, dest_port))t_recv.start()t_send.start()if __name__ == "__main__":main()