import 'package:json_annotation/json_annotation.dart'; part 'goods_bean.g.dart'; @JsonSerializable() class GoodsBean { @JsonKey(name: 'id') int id; @JsonKey(name: 'sort') int? sort; @JsonKey(name: 'name') String name; @JsonKey(name: 'level') int level; @JsonKey(name: 'description') String? description; @JsonKey(name: 'originalAmount') int originalAmount; @JsonKey(name: 'amount') int amount; @JsonKey(name: 'subscriptionMillis') int subscriptionMillis; @JsonKey(name: 'popular') bool popular; @JsonKey(name: 'newcomer') bool newcomer; @JsonKey(name: 'tag') String? tag; @JsonKey(name: 'appleGoodsId') String? appleGoodsId; GoodsBean( this.id, this.name, this.level, this.originalAmount, this.amount, this.subscriptionMillis, this.popular, this.newcomer, this.tag, this.appleGoodsId); factory GoodsBean.fromJson(Map json) => _$GoodsBeanFromJson(json); GoodsBean copyWith() { return GoodsBean( id, name, level, originalAmount, amount, subscriptionMillis, popular, newcomer, tag, appleGoodsId, ); } }