PyConChina2015_lottery PyCon China 2015 抽奖系统 环境搭建 python 2.7.x sudo pip install django 如何运行 python manage.py runserver http://127.0.0.1:8000 或者 http://127.0.0.1 ps: 后台地址 http://127.0.0.1/admin 账号: pycon_master/!pyc0n2015