Flask 소수전공 강의자료 - 4차시
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The document discusses handling cookies and sessions in Flask. It shows how to check for a cookie, set cookies, and access cookie values. It also demonstrates how to get and set values in the session, such as the user ID. The document defines two database models - the User model with a relationship to Message, and the Message model with a foreign key reference to User. It also shows decorators for request handling.
![if request.cookies['popup_skip'] == 'yes':
popup = None
response = make_response(render_template('index.html'))
response.set_cookie('popup_skip', 'yes')
return response](https://image.slidesharecdn.com/flask-4-180304165831/85/Flask-4-6-320.jpg)
![user_id = session['user_id']
session['user_id'] = user.id](https://image.slidesharecdn.com/flask-4-180304165831/85/Flask-4-8-320.jpg)
Flask 소수전공 강의자료 - 4차시
- 6. if request.cookies['popup_skip'] == 'yes': popup = None response = make_response(render_template('index.html')) response.set_cookie('popup_skip', 'yes') return response
- 7. document.cookie = "key=value" document.cookie = "name=heegyu" alert(document.cookie)
- 8. user_id = session['user_id'] session['user_id'] = user.id
- 18. class User(db.Model): id = db.Column(db.Integer, primary_key=True) messages = db.relationship('Message', backref=db.backref('writer', lazy='joined'), lazy='dynamic') class Message(db.Model): id = db.Column(db.Integer, primary_key=True) writer_user_id = db.Column(db.Integer, db.ForeignKey('user.id'))