class User(db.Model):
    #__tablename__ = 'user1'
    id              = Column(Integer, primary_key=True)
    nickname        = Column(String(24), nullable=False)
    _password       = Column('password', String(64)) # 重新定义字段为password
    phone_number    = Column(String(18), unique=True)
    email           = Column(String(50), unique=True, nullable=False)
    confirmed       = Column(Boolean, default=False)
    beans           = Column(Float, default=0)
    send_counter    = Column(Integer, default=0)
    receive_counter = Column(Integer, default=0)
    wx_open_id      = Column(String(50))
    wx_name         = Column(String(32))

    @property
    def password(self):
        pass

    @password.setter
    def password(self, raw):
        self._password = generate_password_hash(raw)