import 'package:json_annotation/json_annotation.dart'; part 'user_bean.g.dart'; @JsonSerializable() class UserBean { String? userId; String? token; String? userToken; UserBean(this.userId, this.token, this.userToken); factory UserBean.fromJson(Map json) => _$UserBeanFromJson(json); Map toJson() => _$UserBeanToJson(this); }