1. 安装Web.py
    root@bt:~# sudo pip install web.py
    Downloading/unpacking web.py
      Downloading web.py-0.37.tar.gz (90Kb): 90Kb downloaded
      Running setup.py egg_info for package web.py
    Installing collected packages: web.py
      Running setup.py install for web.py
    Successfully installed web.py
    
  2. Hello,world
    root@bt:/tmp# cat hello.py
    import web
    
    urls = ("/.*","hello")
    app = web.application(urls, globals())
    
    class hello:
    	def GET(self):
    		return'hello,world!'
    
    if __name__ == "__main__":
    	app.run()
    

    运行hello.py

    root@bt:/tmp# vim hello.py 
    root@bt:/tmp# python hello.py 
    http://0.0.0.0:8080/
    127.0.0.1:53159 - - [25/Jun/2014 20:33:52] "HTTP/1.1 GET /" - 200 OK
    127.0.0.1:53159 - - [25/Jun/2014 20:33:52] "HTTP/1.1 GET /favicon.ico" - 200 OK
    127.0.0.1:53159 - - [25/Jun/2014 20:33:53] "HTTP/1.1 GET /favicon.ico" - 200 OK
    127.0.0.1:53164 - - [25/Jun/2014 20:34:05] "HTTP/1.1 GET /" - 200 OK
    127.0.0.1:53164 - - [25/Jun/2014 20:34:05] "HTTP/1.1 GET /favicon.ico" - 200 OK
    127.0.0.1:53164 - - [25/Jun/2014 20:34:05] "HTTP/1.1 GET /favicon.ico" - 200 OK