python UDP套接字

1. server.py

import socket

server = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

server.bind(("127.0.0.1", 8888))

data, client = server.recvfrom(1024)

print(data)

print(client)

server.close()

2. client.py

import socket

client = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

client.sendto("hello world".encode("utf-8"), ("127.0.0.1", 8888))

client.close()