iTunes RSS Feed始终返回duration = 30000

结果是:{ "wrapperType": "track", "kind": "song", "artistId": 65630139, "collectionId": 76542569, "trackId": 76542586, "artistName": "Don Omar", "collectionName": "The Last Don", "trackName": "Dile", "collectionCensoredName": "The Last Don", "trackCensoredName": "Dile", "artistViewUrl": "https://itunes.apple.com/us/artist/don-omar/id65630139?uo=4", "collectionViewUrl": "https://itunes.apple.com/us/album/dile/id76542569?i=76542586&uo=4", "trackViewUrl": "https://itunes.apple.com/us/album/dile/id76542569?i=76542586&uo=4", "previewUrl": "http://a1801.phobos.apple.com/us/r1000/136/Music7/v4/49/06/fe/4906fee2-16c0-9e99-64e9-e2d39c58b2b5/mzaf_6968581882856624700.plus.aac.p.m4a", "artworkUrl30": "http://is4.mzstatic.com/image/thumb/Music5/v4/d3/b3/6c/d3b36c67-3b50-f55e-df74-9febe37c80f9/source/30x30bb.jpg", "artworkUrl60": "http://is4.mzstatic.com/image/thumb/Music5/v4/d3/b3/6c/d3b36c67-3b50-f55e-df74-9febe37c80f9/source/60x60bb.jpg", "artworkUrl100": "http://is4.mzstatic.com/image/thumb/Music5/v4/d3/b3/6c/d3b36c67-3b50-f55e-df74-9febe37c80f9/source/100x100bb.jpg", "collectionPrice": 9.99, "trackPrice": 1.29, "releaseDate": "2003-06-17T07:00:00Z", "collectionExplicitness": "notExplicit", "trackExplicitness": "notExplicit", "discCount": 1, "discNumber": 1, "trackCount": 15, "trackNumber": 4, "trackTimeMillis": 204600, "country": "USA", "currency": "USD", "primaryGenreName": "Latin Urban", "isStreamable": true}在那里，您将获得trackTimeMillis属性.希望有帮助.I'm using the following link in order to get top 10 songs from iTunes for USA:https://itunes.apple.com/us/rss/topsongs/limit=10/explicit=true/jsonI need to have every song's duration, but I always receive value 30000 for duration:"im:duration": {"label": "30000"}What does it mean, and is there a way to get the right duration value? Thanks. 解决方案 I used this online time calculator and the sum of all songs's duration is 37.97 minutes; Checking a song sample Setting the World on Fire (with P!nk).I think that 30000 is just the value of the sample duration. The RSS link that you provided doesn't contain the duration of the song(s) as is shown in the ITunes website.If you really need the real duration of the songs, you have to use another way of get this information.I tried use "The Widget Builder" and select "ITunes Search".Here, when you use the widget for search a song (example: type dile), if you debug in the "Network" tab, you will get this URL:https://itunes.apple.com/search?limit=20&country=us&media=music&entity=song&term=dile&callback=jQuery183020996109495104198_1478097762593&_=1478097910165The results are:{ "wrapperType": "track", "kind": "song", "artistId": 65630139, "collectionId": 76542569, "trackId": 76542586, "artistName": "Don Omar", "collectionName": "The Last Don", "trackName": "Dile", "collectionCensoredName": "The Last Don", "trackCensoredName": "Dile", "artistViewUrl": "https://itunes.apple.com/us/artist/don-omar/id65630139?uo=4", "collectionViewUrl": "https://itunes.apple.com/us/album/dile/id76542569?i=76542586&uo=4", "trackViewUrl": "https://itunes.apple.com/us/album/dile/id76542569?i=76542586&uo=4", "previewUrl": "http://a1801.phobos.apple.com/us/r1000/136/Music7/v4/49/06/fe/4906fee2-16c0-9e99-64e9-e2d39c58b2b5/mzaf_6968581882856624700.plus.aac.p.m4a", "artworkUrl30": "http://is4.mzstatic.com/image/thumb/Music5/v4/d3/b3/6c/d3b36c67-3b50-f55e-df74-9febe37c80f9/source/30x30bb.jpg", "artworkUrl60": "http://is4.mzstatic.com/image/thumb/Music5/v4/d3/b3/6c/d3b36c67-3b50-f55e-df74-9febe37c80f9/source/60x60bb.jpg", "artworkUrl100": "http://is4.mzstatic.com/image/thumb/Music5/v4/d3/b3/6c/d3b36c67-3b50-f55e-df74-9febe37c80f9/source/100x100bb.jpg", "collectionPrice": 9.99, "trackPrice": 1.29, "releaseDate": "2003-06-17T07:00:00Z", "collectionExplicitness": "notExplicit", "trackExplicitness": "notExplicit", "discCount": 1, "discNumber": 1, "trackCount": 15, "trackNumber": 4, "trackTimeMillis": 204600, "country": "USA", "currency": "USD", "primaryGenreName": "Latin Urban", "isStreamable": true}There, you get the trackTimeMillis property.Hope it helps. 这篇关于iTunes RSS Feed始终返回duration = 30000的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！