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class Song {
String pic ;
String artistPic ;
String title ;
String artist ;
String ? musicurl ;
int id ;
bool ? likes ;
bool ? collection ;
// 构造函数
Song ( {
required this . pic ,
required this . artistPic ,
required this . title ,
required this . artist ,
required this . musicurl ,
required this . id ,
required this . likes ,
required this . collection ,
} ) ;
// 使用 Map 数据创建 Song 实例
factory Song . fromMap ( Map < String , dynamic > map ) {
return Song (
pic: map [ ' coverPath ' ] ? ? ' ' , // 封面图，假设是 coverPath
artistPic: map [ ' coverPath ' ] ? ? ' ' , // 如果没有返回值或字段，可以为空字符串（示例中没有提供 artistPic）
title: map [ ' name ' ] ? ? ' ' , // 歌曲名称，假设是 name
artist: map [ ' singerName ' ] ? ? ' ' , // 歌手名称，假设是 singerName
musicurl: map [ ' musicPath ' ] ? ? ' ' , // 歌曲路径，假设是 musicPath
id: map [ ' id ' ] ? ? 0 , // 歌曲 ID，
likes: map [ ' likeOrNot ' ] ? ? false , // 是否喜欢，假设是 likeOrNot
collection: map [ ' collectOrNot ' ] ? ? false , // 是否收藏，假设是 collectOrNot
) ;
}
}
