【发布时间】:2020-11-23 14:55:39
【问题描述】:
from datetime import datetime
from werkzeug.security import generate_password_hash
from werkzeug.security import check_password_hash
from flask_login import UserMixin
from app import db
class User(UserMixin, db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64), index=True, unique=True)
email = db.Column(db.String(64), index=True, unique=True)
password_hash = db.Column(db.String(64))
posts = db.relationship('Post', backref='author', lazy='dynamic')
def set_password(self, password):
self.password_hash = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password_hash, password)
def __repr__(self):
return '<User{}>'.format(self.username)
看了the official documentation之后,我还不能理解UserMixin的目的。谁能简单介绍一下?
【问题讨论】:
-
你读过docs吗?
-
是的,但不能很好理解
标签: python flask mixins flask-login