python如何创建TCP服务端和客户端
作者:卖鱼熊
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()
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。