连接mysql数据库,创建用户模型
时间:2021-07-01 10:21:17
帮助过:3人阅读
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
连接mysql数据库,创建用户模型
标签:http null 安装 pre user root false word track