flutterEmpty/lib/models/bbs.dart

class Bbs {
  String rEQ;
  String rEQDT;
  String rESDT;
  int status;
  List<Result> result;

  Bbs({this.rEQ, this.rEQDT, this.rESDT, this.status, this.result});

  Bbs.fromJson(Map<String, dynamic> json) {
    rEQ = json['REQ'];
    rEQDT = json['REQ_DT'];
    rESDT = json['RES_DT'];
    status = json['status'];
    if (json['result'] != null) {
      result = new List<Result>();
      json['result'].forEach((v) {
        result.add(new Result.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['REQ'] = this.rEQ;
    data['REQ_DT'] = this.rEQDT;
    data['RES_DT'] = this.rESDT;
    data['status'] = this.status;
    if (this.result != null) {
      data['result'] = this.result.map((v) => v.toJson()).toList();
    }
    return data;
  }
}

class Result {
  String sId;
  String title;
  String type;
  String content;
  String notice;
  String createdAt;

  Result(
      {this.sId,
        this.title,
        this.type,
        this.content,
        this.notice,
        this.createdAt});

  Result.fromJson(Map<String, dynamic> json) {
    sId = json['_id'];
    title = json['title'];
    type = json['type'];
    content = json['content'];
    notice = json['notice'];
    createdAt = json['createdAt'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['_id'] = this.sId;
    data['title'] = this.title;
    data['type'] = this.type;
    data['content'] = this.content;
    data['notice'] = this.notice;
    data['createdAt'] = this.createdAt;
    return data;
  }
}