

APIKitでiTunesAPIで楽曲情報を取得してRealmに保存したいのですが，  
以下のコードで出力したobjectがAny型で

[code]

    {
        resultCount = 10;
        results =     (
                    {
                artistId = 298496035;
                artistName = "\U30a2\U30f4\U30a3\U30fc\U30c1\U30fc";
                artistViewUrl = "https://itunes.apple.com/jp/artist/avu-ichi/id298496035?uo=4";
                artworkUrl100 = "http://is1.mzstatic.com/image/thumb/Music4/v4/0e/c9/c8/0ec9c862-abdd-8827-9b0d-c30443a88e86/source/100x100bb.jpg";
    ・・・（以下略）
    
[/code]

となっており，要素を取り出すことができません．  
ご教授お願いします．

[code]

    import APIKit
    
    protocol iTunesRequest: Request {
    }
    
    extension iTunesRequest {
        var baseURL: URL {
            return URL(string: "http://itunes.apple.com")!
        }
    }
    
    struct GetSearchRequest: iTunesRequest {
        typealias Response = [Song]    
        var method: HTTPMethod {
        return .get
        }
        let term: String
        init(term: String) {
            self.term = term
        }
    
        var path: String {
            return "/search"
        }
    
        var parameters: Any? {
            return [
                "term": term,
                "limit": 10,
                "country": "jp",
                "media": "music",
                "lang": "ja_jp"
            ]
        }
    
       func response(from object: Any, urlResponse: HTTPURLResponse) throws -> Response {
            var Songs = [Song]()
    
            print(object)
    
            if let dictionaries = object as? [NSDictionary] {
                print(dictionaries)
                for dictionary in dictionaries {
                    print(dictionary)
                    let song = Song()
                    song.itunesId = dictionary["trackId"] as! Int
                    song.title = dictionary["trackName"] as! String
                    song.artwork = dictionary["artworkUrl100"] as! String
                    song.artist = dictionary["artistName"] as! String
                    song.album = dictionary["collectionName"] as! String
                    song.trackSource = dictionary["previewUrl"] as! String
                    Songs.append(song)
                }
            }
            return Songs
        }
    }
    
[/code]


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2016-12-03T16:42:13.263
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2016-12-04T00:46:21.857
2016-12-04T00:46:21.857
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question
swift ios json
APIKitでiTunesAPIから楽曲情報を取得したい