All/Python/local/udp/sender.py

import socket


def main():
    target_ip = "test.local.com"
    target_port = 8088

    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    while True:
        message = input("请输入要发送的消息：")
        sock.sendto(message.encode(), (target_ip, target_port))
        data, addr = sock.recvfrom(1024)
        print(f"接收到来自 {addr[0]}:{addr[1]} 的消息：{data.decode()}")

    sock.close()


if __name__ == '__main__':
    main()