基于web.py框架搭建轻量级web平台

系统：Ubuntu 15.04
按步骤来：
1.确认安装python，我的版本为2.7.9
2.若要使用mysql，需安装MySQL-python包，安装之前确认已经安装了setuptools
   python setup.py build时若出现错误，基本上安装下python-dev和libmysqld-dev即可
3.
贴个代码，可访问mysql、解析json、so库调用

#!/usr/bin/python
# -*- coding: utf-8 -*-

import web
from ctypes import *
import os
import urllib
import simplejson as json

#web.config.debug = True

render = web.template.render("templates/")

db = web.database(dbn='mysql',user='root',pw='123456',db='test')

urls = (
        '/', 'index',
        '/add','add',
        '/urlcatch','urlcatch',
        '/json','json',
        )

app = web.application(urls, globals())

class index:
        def GET(self):
                todos = db.select('list')
                libtest = cdll.LoadLibrary(os.getcwd() + '/libtest.so')
                print libtest.add(10,10)
                return render.index1(todos)

class add:
        def POST(self):
                i = web.input()
                n = db.insert('list',username=i.username)
                web.seeother('/')

class urlcatch:
        def GET(self):
                url = ''
                page = urllib.urlopen(url)
                data = page.read()
                return data

class json:
        def GET(self):
                json_obj = '[{"name":"鸟巢","point":{"lat":"39.990","lng":"116.397"},"desc":"奥运会主场 地"},{"name":"北
大乒乓球馆","point":{"lat":"39.988","lng":"116.315"},"desc":"乒乓 球比赛场地"},{"name":"北京工人体育场","point": {"lat":"39.930","lng":"116.446"},"desc":"足球比赛场地"}]'
                py_objs = json.loads(json_obj)
                print len(py_objs)
                for py_obj in py_objs:
                        print py_obj["name"]
                        print py_obj["point"]["lat"]+','+py_obj["point"]["lng"]
                        print py_obj["desc"]

if __name__ == "__main__":
    app.run()