# MusicChartInfo (/zh-CN/api-reference/rtc/flutter/class-musicchartinfo)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<a id="class_musicchartinfo__prototype"></a>

```dart
class MusicChartInfo {
  const MusicChartInfo({this.chartName, this.id});

  @JsonKey(name: 'chartName')
  final String? chartName;

  @JsonKey(name: 'id')
  final int? id;

  factory MusicChartInfo.fromJson(Map<String, dynamic> json) =>
      _$MusicChartInfoFromJson(json);

  Map<String, dynamic> toJson() => _$MusicChartInfoToJson(this);
}
```

<a id="class_musicchartinfo__parameters"></a>

## 属性 [#属性]

<ParameterList>
<a id="chartname"></a>
<Parameter name="chartName">

榜单名。

</Parameter>
<a id="id"></a>
<Parameter name="id">

音乐榜单的 ID。

</Parameter>
</ParameterList>