python socket实现web 服务端

实现一个简易的web服务端

 

 

#!/usr/bin/python
# -*- coding: utf-8 -*-
#Author:xianyanghua
# @Time    :2019/7/25 14:17
# @File    : test.py
# @Software: PyCharm
import socket
class view(object):
    def __init__(self,con,url):
        self.con=con
        self.url=url
    def sendHtml(self):
        self.con.send("HTTP/1.1 201 OK\r\n\r\n".encode('utf-8'))
        self.con.send('
hello
'.encode('utf-8'))
    def sendLogin(self):
        self.con.send("HTTP/1.1 201 OK\r\n\r\n".encode('utf-8'))
        self.con.send('
login
'.encode('utf-8'))
    def chargeUrl(self):
        for i, v in url_route.items():
            print(url_route[i])
            if i == self.url:
                if hasattr(view1, url_route[i]):
                    print('.............')
                    getattr(view1, url_route[i])()

socket=socket.socket()
url_route={
'/index': 'sendHtml',
'/login': 'sendLogin'
}
socket.bind(('127.0.0.1',8003))
socket.listen(5)
while True:
    con,addr=socket.accept()
    print(con,addr)
    while True:
        try:
            content = con.recv(1024).decode('utf-8')
            content = content.split('\r\n')[0]
            url = content.split()[1]
            view1 = view(con,url)
            print(url)
            view1.chargeUrl()
            # f=open('request.txt','w')
            # f.write(recv_data)
            # f.close()]
            con.close()
            break
            import time
            time.sleep(10)
        except Exception as e:
            print(e)
        socket.close()


##路由模块呢
# GET /favicon.ico HTTP/1.1
# Host: localhost:8003
# Connection: keep-alive
# User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36
# Accept: image/webp,image/apng,image/*,*/*;q=0.8
# Referer: http://localhost:8003/
# Accept-Encoding: gzip, deflate, br
# Accept-Language: zh-CN,zh;q=0.9
# Cookie: csrftoken=UPvd4hEAiws0FycrIC7427cSKjqPMJsXEwqVf6MNTASZYgfIOtmdunOcfunngRGQ