本文实例讲述了python实现简单socket程序在两台电脑之间传输消息的方法。分享给大家供大家参考。具体分析如下:
python开发简单socket程序在两台电脑之间传输消息,分为客户端和服务端,分别在两台电脑上运行后即可进行简单的消息传输,也可以在一台电脑上测试,设置两个不同的端口即可。
- # Save as server.py 服务端代码
- # Message Receiver
- import os
- from socket import *
- host = ""
- port = 13000
- buf = 1024
- addr = (host, port)
- UDPSock = socket(AF_INET, SOCK_DGRAM)
- UDPSock.bind(addr)
- print "Waiting to receive messages..."
- while True:
- (data, addr) = UDPSock.recvfrom(buf)
- print "Received message: " + data
- if data == "exit":
- break
- UDPSock.close()
- os._exit(0)
- # Save as client.py 客户端代码
- # Message Sender
- import os
- from socket import *
- host = "127.0.0.1" # set to IP address of target computer
- port = 13000
- addr = (host, port)
- UDPSock = socket(AF_INET, SOCK_DGRAM)
- while True:
- data = raw_input("Enter message to send or type 'exit': ")
- UDPSock.sendto(data, addr)
- if data == "exit":
- break
- UDPSock.close()
- os._exit(0)
希望本文所述对大家的Python程序设计有所帮助。