Python网络编程（Sockets）

一个简单的服务器

#!/usr/bin/python3           # This is server.py file
import socket
 
# create a socket object
serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
 
# get local machine name
host = socket.gethostname()                           
 
port = 
 
# bind to the port
serversocket.bind((host, port))
print("Server start at port: 8088")
# queue up to  requests
serversocket.listen()                                           
 
while True:
    # establish a connection
    clientsocket,addr = serversocket.accept()      
 
    print("Got a connection from %s" % str(addr))
 
    msg='Thank you for connecting'+ "\r\n"
    clientsocket.send(msg.encode('ascii'))
    clientsocket.close()

一个简单的客户端

#!/usr/bin/python3           # This is client.py file
 
import socket
 
# create a socket object
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
 
# get local machine name
host = socket.gethostname()
 
port = 
 
# connection to hostname on the port.
s.connect((host, port))
 
# Receive no more than  bytes
msg = s.recv()
 
s.close()
 
print (msg.decode('ascii'))