# 后台管理用户模型 (对应user表) from datetime import datetime from app import db class User(db.Model): __tablename__ = 'user' id = db.Column(db.Integer, primary_key=True) name = db.Column(db.String(255)) password = db.Column(db.String(64), nullable=False) email = db.Column(db.String(255), nullable=False) deleted_flag = db.Column(db.Enum('N', 'Y'), default='N') created_at = db.Column(db.DateTime, default=datetime.utcnow) updated_at = db.Column(db.DateTime, onupdate=datetime.utcnow)