使用的ubuntu 15.04
Python 2.7(默认已安装）先安装mysql
sudo apt-get install mysql-server安装MySQLdb的模块
sudo apt-get install python-mysqldb安装Flask
sudo easy_install Flask编写测试：
#-*- coding:utf-8 -*-From flask import Flaskwebapp = Flask(__name__)@webapp.route('/')def hello_world(): return "Hello World!"if __name__ == '__main__': webapp.run(host='0.0.0.0')