class ArticleQRModel { AppArticleOutQRCodeVo appArticleOutQRCodeVo; String message; bool status; ArticleQRModel({this.appArticleOutQRCodeVo, this.message, this.status}); ArticleQRModel.fromJson(Map json) { appArticleOutQRCodeVo = json['appArticleOutQRCodeVo'] != null ? new AppArticleOutQRCodeVo.fromJson(json['appArticleOutQRCodeVo']) : null; message = json['message']; status = json['status']; } Map toJson() { final Map data = new Map(); if (this.appArticleOutQRCodeVo != null) { data['appArticleOutQRCodeVo'] = this.appArticleOutQRCodeVo.toJson(); } data['message'] = this.message; data['status'] = this.status; return data; } } class AppArticleOutQRCodeVo { int id; int residentId; String residentName; String effectiveTime; AppArticleOutQRCodeVo( {this.id, this.residentId, this.residentName, this.effectiveTime}); AppArticleOutQRCodeVo.fromJson(Map json) { id = json['id']; residentId = json['residentId']; residentName = json['residentName']; effectiveTime = json['effectiveTime']; } Map toJson() { final Map data = new Map(); data['id'] = this.id; data['residentId'] = this.residentId; data['residentName'] = this.residentName; data['effectiveTime'] = this.effectiveTime; return data; } }