class CommonBean { String description; int status; static CommonBean fromMap(Map map) { CommonBean commonBean = new CommonBean(); commonBean.description = map['description']; commonBean.status = map['status']; return commonBean; } static List fromMapList(dynamic mapList) { List list = new List(mapList.length); for (int i = 0; i < mapList.length; i++) { list[i] = fromMap(mapList[i]); } return list; } }