Django基础（一）

前戏

python Web程序

众所周知，对于所有的Web应用，本质上其实就是一个socket服务端，用户的浏览器其实就是一个socket客户端。

#!/usr/bin/env python
#coding:utf-8
 
import socket
 
def handle_request(client):
    buf = client.recv(1024)
    client.send("HTTP/1.1 200 OK\r\n\r\n")
    client.send("Hello, Seven")
 
def main():
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.bind(('localhost',8000))
    sock.listen(5)
 
    while True:
        connection, address = sock.accept()
        handle_request(connection)
        connection.close()
 
if __name__ == '__main__':
    main()

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