连接mysql数据库，创建用户模型

flask import Flask from flask import render_template 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 render_template(‘base.html‘) @app.route(‘/login‘) def login(): return render_template(‘login.html‘) @app.route(‘/regist‘) def regist(): return render_template(‘regist.html‘) @app.route(‘/fabu‘) def fabu(): return render_template(‘fabu.html‘) if __name__ == ‘__main__‘: app.run(debug=True)

SQLALCHEMY_DATABASE_URI = ‘mysql+pymysql://root:@localhost:3306/mis_db?charset=utf8‘
SQLALCHEMY_TRACK_MODIFICATIONS = False

 

连接mysql数据库，创建用户模型

标签：l数据库   bug   debug   pytho   mode   div   用户   orm   end