1.三种框架的对比 Django vs Flask vs Pyramid 参看链接
https://www.oschina.net/translate/django-flask-pyramid
2.利用python实现的第一个hello world小程序
https://blog.csdn.net/johnew/article/details/53244462 http://localhost:8000
3.python web项目用到的工具罗列
https://blog.csdn.net/wuxiaobingandbob/article/details/40108899
