web开发的探索------未完成

socket_demo.py 

 1 # web本质 示例
 2 
 3 import socket
 4 
 5 sk = socket.socket()
 6 sk.bind(("127.0.0.1", 8000))
 7 sk.listen(5)
 8 
 9 while 1:
10     conn, addr = sk.accept()
11     data = conn.recv(1024)  # 收消息
12     conn.send(b'HTTP/1.1 200 OK\r\n\r\n')  # 按照HTTP协议的格式发消息
13     # 从文件读取\
14     with open("data.html", "rb") as f:
15         msg = f.read()
16     conn.send(msg)  # 发消息
17     conn.close()