欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  IT编程

Python实现简单http服务器

程序员文章站 2024-01-27 10:00:34
写一个python脚本,实现简单的http服务器功能: 1.浏览器中输入网站地址:172.20.52.163:20014 2.server接到浏览器的请求后,读取本地的...

写一个python脚本,实现简单的http服务器功能:

1.浏览器中输入网站地址:172.20.52.163:20014

2.server接到浏览器的请求后,读取本地的index.html文件的内容,回发给浏览器

代码实现

server.py

#!/usr/bin/python 
import socket 
import signal 
import errno 
from time import sleep  
 
 
def httpresponse(header,whtml): 
  f = file(whtml) 
  contxtlist = f.readlines() 
  context = ''.join(contxtlist) 
  response = "%s %d\n\n%s\n\n" % (header,len(context),context) 
  return response 
 
def siginthander(signo,frame): 
  print 'get signo# ',signo 
  global runflag 
  runflag = false 
  global lisfd 
  lisfd.shutdown(socket.shut_rd) 
 
strhost = "172.20.52.163" 
host = strhost #socket.inet_pton(socket.af_inet,strhost) 
port = 20014 
 
httpheader = '''''\ 
http/1.1 200 ok 
context-type: text/html 
server: python-slp version 1.0 
context-length: ''' 
 
lisfd = socket.socket(socket.af_inet,socket.sock_stream) 
lisfd.bind((host, port)) 
lisfd.listen(2) 
 
signal.signal(signal.sigint,siginthander) 
 
runflag = true 
while runflag: 
  try: 
    confd,addr = lisfd.accept() 
  except socket.error as e: 
    if e.errno == errno.eintr: 
      print 'get a except eintr' 
    else: 
      raise 
    continue 
 
  if runflag == false: 
    break; 
 
  print "connect by ",addr 
  data = confd.recv(1024) 
  if not data: 
    break 
  print data 
  confd.send(httpresponse(httpheader,'index.html')) 
  confd.close() 
else: 
  print 'runflag#',runflag 
 
print 'done' 

index.html

<html> 
 <head> 
   <title>python server</title> 
 </head> 
 <body> 
  <h1>hello python</h1> 
  <p>welcom to the python world</br> 
 </body> 
</html> 

测试

测试结果:

root@cloud2:~/slp/pythonlearning/socket# ./server_v1.py 
connect by ('172.20.52.110', 6096)
get / http/1.1
host: 172.20.52.163:20014
connection: keep-alive
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
user-agent: mozilla/5.0 (windows nt 5.1) applewebkit/537.36 (khtml, like gecko) chrome/33.0.1750.154 safari/537.36
accept-encoding: gzip,deflate,sdch
accept-language: zh-cn,zh;q=0.8,en;q=0.6

浏览器

Python实现简单http服务器

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。