from flask import Flask from flask_sqlalchemy import SQLAlchemy import config app = Flask(__name__) app.config.from_object(config) db = SQLAlchemy(app) class User(db.Model): __tablename__ = ‘user‘ id = db.Column(db.Integer,primary_key=True,autoincrement=True) username = db.Column(db.String(20),nullable=False) password = db.Column(db.String(20),nullable=False) db.create_all() @app.route(‘/‘) def hello_world(): return ‘Hello World!‘ if __name__ == ‘__main__‘: app.run()
SQLALCHEMY_DATABASE_URI=‘mysql+pymysql://root:@localhost:3306/mis15?charset=utf8‘ SQLALCHEMY_TRACK_MODIFICATTONS = False
原文:http://www.cnblogs.com/yangjlee/p/7831721.html