# socket server import socket sk = socket.socket() sk.bind(("127.0.0.1",8082)) sk.listen() conn, addr = sk.accept() message = conn.recv(1024) print(message) conn.send(b"hello, world") conn.close() sk.close() #socket client import socket sk = socket.socket() sk.connect(("127.0.0.1",8082)) sk.send(b"hello you ") message = sk.recv(1024) print(message) sk.close()
sorry about having no annotation for every code
if we run the programme in one IDLE, we will have error such as ConnectionRefusedError: [WinError 10061] 由于目标计算机积极拒绝，无法连接。
so i seek help on internet , the solution of the problem is to open two IDLE , and the problem will be solved.
send and recieve message with myself (python socket )
原文：https://www.cnblogs.com/zijidefengge/p/11601096.html