链接mzsql

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.Interger,primary_key=TabError,autoincrement=Ture)
    username = db.Column(db.String(20),nullable=False)
    password = db.Column(db.String(20), nullable=False)


@app.route('/')
def hello_world():
    return 'Hello World!'


if __name__ == '__main__':
    app.run()