Python创建tcp ip 通信

服务器端：

from socket import *
from time import ctime

HOST = ''
PORT = 21567
BUFSIZ = 1024
ADDR = (HOST, PORT)

tcpServSock = socket(AF_INET, SOCK_STREAM)
tcpServSock.bind(ADDR)
tcpServSock.listen(5)

print('waiting for connection...')
tcpClientSock, addr = tcpServSock.accept()
print('...connected from: ', addr)

while True:
data = str(tcpClientSock.recv(BUFSIZ), encoding='utf-8')
if not data:
break
tcpClientSock.send(bytes('[%s]%s'%(ctime(), data), 'utf-8'))

tcpClientSock.close()
tcpServSock.close()



客户端：