/// 连麦卡片模型
class LinkMicCardModel {
  final int type;
  final int num;
  final int? unitSellingPrice;

  LinkMicCardModel({
    required this.type,
    required this.num,
    this.unitSellingPrice,
  });

  factory LinkMicCardModel.fromJson(Map<String, dynamic> json) {
    
    return LinkMicCardModel(
      type: json['type'] as int? ?? 0,
      num: json['num'] as int? ?? 0,
      unitSellingPrice: json['unitSellingPrice'] as int? ?? 0,
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'type': type,
      'num': num,
      'unitSellingPrice': unitSellingPrice,
    };
  }

  @override
  String toString() {
    return 'LinkMicCardModel(type: $type, num: $num, unitSellingPrice: $unitSellingPrice)';
  }
}