相关疑难解决方法(0)

你将如何使用Obj-c搜索Apple App Store以执行以下操作...

1. 返回游戏整体类别或特定游戏类别中前100名的详细信息
2. 返回游戏类别中特定游戏的详细信息

任何人？

(我做了一个重大的编辑,因为C#代码片段没有帮助但是掩盖了这个问题 - 希望它现在更清晰了)

我试图通过iTunes中的流派列出播客,并使用https://www.apple.com/itunes/affiliates/resources/documentation/itunes-store-web-service-search-api.html中描述的API 我能做的最好.

我在搜索名称和解析/使用JSON中的响应(例如搜索)时没有困难

    https://itunes.apple.com/search?term=Design&media=podcast&entity=podcast&limit=1

给

    {
     "resultCount":1,
     "results": [{"wrapperType":"track", "kind":"podcast", "artistId":127446766,"collectionId":73330703, "trackId":73330703, "artistName":"Frances Anderton", "collectionName":"KCRW's DnA: Design & Architecture", "trackName":"KCRW's DnA: Design & Architecture", "collectionCensoredName":"KCRW's DnA: Design & Architecture", "trackCensoredName":"KCRW's DnA: Design & Architecture", "artistViewUrl":"https://itunes.apple.com/us/artist/kcrw/id127446766?mt=2&uo=4", "collectionViewUrl":"https://itunes.apple.com/us/podcast/kcrws-dna-design-architecture/id73330703?mt=2&uo=4", "feedUrl":"http://feeds.kcrw.com/kcrw/de", "trackViewUrl":"https://itunes.apple.com/us/podcast/kcrws-dna-design-architecture/id73330703?mt=2&uo=4", "artworkUrl30":"http://a2.mzstatic.com/us/r30/Podcasts/v4/42/ef/6a/42ef6a04-7873-e82d-716d-ae3f1c6ebca8/mza_1492532737245560899.30x30-50.jpg", "artworkUrl60":"http://a4.mzstatic.com/us/r30/Podcasts/v4/42/ef/6a/42ef6a04-7873-e82d-716d-ae3f1c6ebca8/mza_1492532737245560899.60x60-50.jpg", "artworkUrl100":"http://a2.mzstatic.com/us/r30/Podcasts/v4/42/ef/6a/42ef6a04-7873-e82d-716d-ae3f1c6ebca8/mza_1492532737245560899.100x100-75.jpg", "collectionPrice":0.00, "trackPrice":0.00, "trackRentalPrice":0, "collectionHdPrice":0, "trackHdPrice":0, "trackHdRentalPrice":0, "releaseDate":"2014-12-30T08:00:00Z", "collectionExplicitness":"notExplicit", "trackExplicitness":"notExplicit", "trackCount":25, "country":"USA", "currency":"USD", "primaryGenreName":"Design", "radioStationUrl":"https://itunes.apple.com/station/idra.73330703", "artworkUrl600":"http://a3.mzstatic.com/us/r30/Podcasts/v4/42/ef/6a/42ef6a04-7873-e82d-716d-ae3f1c6ebca8/mza_1492532737245560899.600x600-75.jpg", "genreIds":["1402", "26", "1301"], "genres":["Design", "Podcasts", "Arts"]}]
    }

但是当试图获得基于流派的播客列表时,例如当使用流派id"1402"试图从类型"设计"获取列表时(实际上使用我使用的任何ID号)使用以下内容

    https://itunes.apple.com/search?term=1402&media=podcast&entity=podcast&attribute=genreIndex&limit=1

我明白了

{
 "resultCount":0,
 "results": []
}

(我从这里获取ID http://www.apple.com/itunes/affiliates/resources/documentation/genre-mapping.html)

显然我在做一些微不足道的错误.. …