python如何创建TCP服务端和客户端_Python

python如何创建TCP服务端和客户端

2021-03-29 00:33卖鱼熊 Python

这篇文章主要为大家详细介绍了python如何创建TCP服务端和客户端，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

本文实例为大家分享了python创建tcp服务端和客户端的具体代码，供大家参考，具体内容如下

1.服务端server

				?

									from socket import *

									from time import ctime

									HOST = ''

									PORT = 9999

									BUFSIZ = 1024

									ADDR = (HOST, PORT)

									tcpSerSock = socket(AF_INET, SOCK_STREAM)  #创建套接字

									tcpSerSock.bind(ADDR)  #绑定IP和端口

									tcpSerSock.listen(5)  #监听端口，最多5人排队

									while True:

									  print('waiting for connection...')

									  tcpCliSock, addr = tcpSerSock.accept()  #建立连接

									  print('...connected from:', addr)

									  while True:

									    data = tcpCliSock.recv(BUFSIZ)

									    if not data:

									      break

									    content = '[%s] %s' % (bytes(ctime(), "utf-8"), data)

									    print(data)

									    print(type(content))

									    tcpCliSock.send(content.encode("utf-8"))

									  tcpCliSock.close()

									tcpSerSock.close()

2.客户端client

				?

									from socket import *

									HOST = '127.0.0.1' # or 'localhost'

									PORT = 9999

									BUFSIZ = 1024

									ADDR = (HOST, PORT)

									tcpCliSock = socket(AF_INET, SOCK_STREAM)

									tcpCliSock.connect(ADDR)

									while True:

									  data = input('> ')

									  if not data:

									    break

									  tcpCliSock.send(data.encode("utf-8"))

									  data = tcpCliSock.recv(BUFSIZ)

									  if not data:

									    break

									  print(data.decode("utf-8"))

									tcpCliSock.close()