#!/usr/bin/env python3

import socket

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('www.sina.com.cn', 80))

s.send(b'GET / HTTP/1.1\r\nHost: www.sina.com.cn\r\nConnection: close\r\n\r\n')

buffer = []
while True:
	d = s.read(1024)
	if d:
		buffer.append(d)
	else:
		break

data = b''.jion(buffer)

s.close()

header,html = data.split(b'\r\n\r\n', 1)
header.decode('utf-8')
with open('sina.html', 'wb') as f:
	f.write(html)


