连接mysql数据库，创建用户模型
时间：2021-07-01 10:21:17
帮助过：4人阅读
flask
import Flask,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 index():
return render_template(
"index.html")
@app.route(‘/login‘)
def login():
return render_template(
"login.html")
@app.route(‘/regis‘)
def register():
return render_template(
"Zhuce.html")
@app.route(‘/fankui‘)
def fankui():
return render_template(
"page_help.html")
if __name__ ==
‘__main__‘:
app.run(debug=True)
config
SQLALCHEMY_DATABASE_URI = ‘mysql+pymysql://root:@127.0.0.1:3306/mis_db?charset=utf8‘
SQLALCHEMY_TRACK_MODIFICATIONS = False
连接mysql数据库，创建用户模型
标签：mysq register object bug orm ati from index null
