python简单网页服务器示例

参考:http://www.liaoxuefeng.com/wiki/001374738125095c955c1e6d8bb493182103fac9270762a000/001386832689740b04430a98f614b6da89da2157ea3efe2000

代码:

hello.py

1 #!/usr/bin/python
2 # coding: utf-8
3 
4 # hello.py
5 def application(environ, start_response):
6     start_response('200 OK', [('Content-Type', 'text/html')])
7     return '<h1>Hello, %s!</h1>' % (environ['PATH_INFO'][1:] or 'web')

server.py

 1 #!/usr/bin/python
 2 # coding: utf-8
 3 
 4 # server.py
 5 from wsgiref.simple_server import make_server
 6 from hello import application
 7 
 8 # create server, ip is empty, port is 8000, handle function is application
 9 httpd = make_server('', 8000, application)
10 print "Serving HTTP on port 8000..."
11 # start listen http request
12 httpd.serve_forever()

使用了模块wsgiref。它实现了wsgi接口,我们只需要定一个wsgi处理函数来处理得到的请求就可以了。

用python来实现这些看似很复杂的实例程序,非常简单,这都得益于python强大的库。

 

posted @ 2014-11-02 21:55  冷冰若水  阅读(806)  评论(0编辑  收藏  举报