Falsk SqlAlchemy

pip install mysql-connector

from flask import Flask
from flask_sqlalchemy import SQLAlchemy

app = Flask(__name__)

class Config(object):
    """配置参数"""
    # sqlalchemy 配置参数
    SQLALCHEMY_DATABASE_URI = "mysql+mysqlconnector://root:@127.0.0.1:3306/test"
    # 设置sqlalchemy自动跟踪数据库
    SQLALCHEMY_TRACK_MODIFICATIONS = True

app.config.from_object(Config)
db = SQLAlchemy(app)
db.init_app(app)

class User(db.Model):
    """用户表"""
    __tablename__ = "tbl_user"

    id = db.Column(db.Integer, primary_key=True)  # 指明主键
    name = db.Column(db.String())

    # def __repr__(self):
    #     return "User object : name = %s " % self.name

if __name__ == '__main__':
    db.drop_all()
    db.create_all()