pip install pymysql
项目结构:
http://www.pythondoc.com/flask-sqlalchemy/config.html
model
生成SECRET_KEY
>>> import uuid
>>> uuid.uuid4().hex
#coding:utf8 from flask import Flask from flask_sqlalchemy import SQLAlchemy import datetime app = Flask(__name__) app.config["SQLALCHEMY_DATABASE_URI"] = "mysql://root:root@localhost/movie" app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = True
app.config["SECRET_KEY"] = "9984aedabd894a58adf7230bf2411ec9"db = SQLAlchemy(app)#memberclass User(db.Model): __tablename__ = "user" id = db.Column(db.Integer, primary_key=True) name = db.Column(db.String(100), unique=True) pwd = db.Column(db.String(100)) email = db.Column(db.String(100), unique=True) phone = db.Column(db.String(11), unique=True) info = db.Column(db.Text) face = db.Column(db.String(255), unique=True) addtime = db.Column(db.DateTime, index=True, default=datetime.ucnow) uuid = db.Column(db.String(255),unique=True)
本文介绍了如何安装pymysql,并展示了在Flask项目中的应用。通过一个简单的项目结构展示,以及如何生成SECRET_KEY来确保应用的安全。
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