import 'package:json_annotation/json_annotation.dart'; part 'widget_location.g.dart'; /// 组件位置西悉尼 @JsonSerializable() class WidgetLocation { @JsonKey(name: 'left') final double? left; @JsonKey(name: 'top') final double? top; @JsonKey(name: 'right') final double? right; @JsonKey(name: 'bottom') final double? bottom; WidgetLocation(this.left, this.top, this.right, this.bottom); Map toJson() => _$WidgetLocationToJson(this); factory WidgetLocation.fromJson(Map json) => _$WidgetLocationFromJson(json); }