Python编程语言提供了低级别的网络服务支持基本的Socket,它提供了标准的BSD Sockets API,可以访问底层操作系统Socket接口的全部方法。应用程序通常通过”套接字”向网络发出请求或者应答网络请求,使主机间或者一台计算机上的进程间可以通讯。
一、 服务器
#!/usr/bin/env python3 import socket import time server = socket.socket() host = socket.gethostname() port = 8080 server.bind((host, port)) server.listen(5) while True: client, addr = server.accept() print('Client address:', addr) client.send(time.asctime().encode('UTF-8')) client.close()
二、 客户端
#!/usr/bin/env python3 import socket s = socket.socket() host = socket.gethostname() port = 8080 s.connect((host, port)) print(s.recv(1024).decode('UTF-8'))
三、运行结果
[ycxie@fedora Workspace]$ ./server.py Client address: ('192.168.226.129', 37130) Client address: ('192.168.226.129', 37132) Client address: ('192.168.226.129', 37134) Client address: ('192.168.226.129', 37136) Client address: ('192.168.226.129', 37138)
[ycxie@fedora Workspace]$ ./client.py Sun Aug 12 00:32:38 2018 [ycxie@fedora Workspace]$ ./client.py Sun Aug 12 00:32:40 2018 [ycxie@fedora Workspace]$ ./client.py Sun Aug 12 00:32:41 2018 [ycxie@fedora Workspace]$ ./client.py Sun Aug 12 00:32:42 2018 [ycxie@fedora Workspace]$ ./client.py Sun Aug 12 00:32:43 2018
乍一看,确实比C语言简洁不少,有空来学习学习Python网络编程~~