答案:classUser(dModel):__tablename__="user"id=dColumn(dInteger,primary_key=True)编号username=dColumn(dString(100))用户名pwd=dColumn(dString(100))密码flag=dColumn(dBoolean,default=0)用户标识,0:普通用户1:管理员def__repr__(self):return''<User%r>''%self.namedefcheck_pwd(self,pwd):"""检测密码是否正确:parampwd:密码:return:返回布尔值"""fromwerkzeug.securityimportcheck_password_hashreturncheck_password_hash(self.pwd,pwd)