import 'package:json_annotation/json_annotation.dart'; part 'meeting_room_info.g.dart'; @JsonSerializable() class MeetingRoomInfo extends Object{ @JsonKey(name: 'id') String id; @JsonKey(name: 'roomName') String roomName; @JsonKey(name: 'roomNum') String roomNum; @JsonKey(name: 'onlineUserCount') int onlineUserCount; @JsonKey(name: 'year') int year; @JsonKey(name: 'subject') int subject; MeetingRoomInfo(this.id,this.roomName,this.roomNum,this.onlineUserCount,this.year,this.subject,); factory MeetingRoomInfo.fromJson(Map srcJson) => _$MeetingRoomInfoFromJson(srcJson); }