显示错误数量的视频
Showing wrong number of videos
我正在使用 YouTube API V3 获取频道的视频，但 returns 视频数量不对。该频道总共有 11 个视频，但是当我调用 API 时，我只得到 6 个（或 7 个，我不知道大小写），如果我指定 maxResults 参数设置为 11 或更高。
我该如何解决这个问题？谢谢。我在我的 youtube 帐户中没有找到任何设置。
为了演示，频道ID是：UCOjT220XvzZrX6LuZ6GnrGQ
当我打电话时
https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=UCOjT220XvzZrX6LuZ6GnrGQ&maxResults=13&order=date&key=[API_KEY]
我能得到你提到的 11 个视频：
{
"kind": "youtube#searchListResponse",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/HAvUl5A7ZOXUisEPHf47emX1hL0\"",
"pageInfo": {
"totalResults": 12,
"resultsPerPage": 13
},
"items": [
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/PgKUDIanQqJM06eGCdOcY1k8U2E\"",
"id": {
"kind": "youtube#video",
"videoId": "wgIGFp6LTpg"
},
"snippet": {
"publishedAt": "2015-02-27T09:00:41.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Trapianto di Cornea DALK",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/wgIGFp6LTpg/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/wgIGFp6LTpg/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/wgIGFp6LTpg/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/iI_e3liC80z1dubSCRt-GMMglqU\"",
"id": {
"kind": "youtube#video",
"videoId": "M48hn7bBof8"
},
"snippet": {
"publishedAt": "2015-02-27T08:57:31.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Cheratoprotesi di Boston",
"description": "La cornea artificiale è l'ultima frontiera per la cura delle malattie della cornea. Ne esistono di diversi tipi: la piu utilizzata è la Cornea artificiale (cheratoprotesi) di ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/M48hn7bBof8/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/M48hn7bBof8/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/M48hn7bBof8/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/0UZloLuYjiuCboAS78hx0Crez3E\"",
"id": {
"kind": "youtube#video",
"videoId": "Y2I2ZLpKDc8"
},
"snippet": {
"publishedAt": "2015-02-26T14:50:09.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Intralase",
"description": "Tecnologia laser a femtosecondi di Abbott Laboratories sulla quale si basa l'intervento LASIK.",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/Y2I2ZLpKDc8/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/Y2I2ZLpKDc8/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/Y2I2ZLpKDc8/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/d8MMhw3T03DfFfUHMUUkSWuOPyI\"",
"id": {
"kind": "youtube#video",
"videoId": "SbhcbwTLX7c"
},
"snippet": {
"publishedAt": "2015-02-26T14:26:30.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Trapianto di Cornea Endotelio DSAEK",
"description": "Trapianto di endotelio della cornea (DSAEK) con iniettore NCI. Nuova tecnica di trapianto di cornea per pazienti con distrofia di Fuchs o edema della cornea ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/SbhcbwTLX7c/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/SbhcbwTLX7c/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/SbhcbwTLX7c/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/Mb5mqYX17_L_9Y5t9FwSUcUhXI0\"",
"id": {
"kind": "youtube#video",
"videoId": "hKgget6QLMM"
},
"snippet": {
"publishedAt": "2015-02-25T14:18:26.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Cheratoprotesi di Boston: Trapianto di Cornea",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/hKgget6QLMM/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/hKgget6QLMM/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/hKgget6QLMM/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/qWC6lNxyC2DanUqXZjh9hnCE6a0\"",
"id": {
"kind": "youtube#video",
"videoId": "Zxe6N9gLYOk"
},
"snippet": {
"publishedAt": "2015-02-25T14:13:30.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia Cataratta con lente Hi Tech",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/Zxe6N9gLYOk/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/Zxe6N9gLYOk/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/Zxe6N9gLYOk/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/4fEXZSXNyt6Er2llnk-Tq1-H3Xo\"",
"id": {
"kind": "youtube#video",
"videoId": "d-txNN-7LvE"
},
"snippet": {
"publishedAt": "2015-02-25T14:08:48.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia Cheratocono con INTACTS - Chirurgia Live",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/d-txNN-7LvE/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/d-txNN-7LvE/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/d-txNN-7LvE/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/EeTGCvw9RrGuPB3KDSzZR0iGMEA\"",
"id": {
"kind": "youtube#video",
"videoId": "Imtlb7qmags"
},
"snippet": {
"publishedAt": "2015-02-25T14:05:24.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia Cheratocono con INTACTS - Animazione",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/Imtlb7qmags/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/Imtlb7qmags/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/Imtlb7qmags/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/ssmNJT0LbRQRRlTGjJ-wbCNh5SM\"",
"id": {
"kind": "youtube#video",
"videoId": "ryWlPp29kiI"
},
"snippet": {
"publishedAt": "2015-02-25T13:57:46.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Correzione Miopia, Ipermetropia e Cataratta con la lente Hi Tech",
"description": "Correggere miopia, astigmatismo, presbiopia ed ipermetropia è possibile in un unico intervento grazie alla lente Hi-tech. Si tratta di un cristallino artificiale che ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/ryWlPp29kiI/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/ryWlPp29kiI/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/ryWlPp29kiI/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/YHFCRZaoPNuTzlLHmOAWzyydvZw\"",
"id": {
"kind": "youtube#video",
"videoId": "RJmm40oaVwk"
},
"snippet": {
"publishedAt": "2015-02-25T13:52:07.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia della Cataratta: novità",
"description": "La più grande innovazione in chirurgia della cataratta è la lente Hi-Tech che permette di curare in un unico intervento miopia, astigmatismo, presbiopia e ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/RJmm40oaVwk/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/RJmm40oaVwk/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/RJmm40oaVwk/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/rs7lh7958amlLisrvdxndE1neAc\"",
"id": {
"kind": "youtube#video",
"videoId": "4sfAlyiSA8s"
},
"snippet": {
"publishedAt": "2015-02-25T08:35:34.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Lente Intraoculare Hi Tech",
"description": "I difetti della vista: miopia, astigmatismo, presbiopia e ipermetropia si possono finalmente correggere con un unico intervento: la chirurgia con la lente Hi-Tech o ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/4sfAlyiSA8s/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/4sfAlyiSA8s/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/4sfAlyiSA8s/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/NAW_LlewyAxUlC7o6lL1oQxW2VY\"",
"id": {
"kind": "youtube#channel",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ"
},
"snippet": {
"publishedAt": "2015-02-24T18:10:32.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Micro Chirurgia Oculare - dott. Federico Badalà",
"description": "Il Dott. Federico Badalà dopo aver a lungo lavorato in USA è stato il primo chirurgo oculista italiano ad eseguire interventi innovativi nel campo della chirurgia ...",
"thumbnails": {
"default": {
"url": "https://lh5.googleusercontent.com/-lvWU6W_lntU/AAAAAAAAAAI/AAAAAAAAAAA/yKCZSRHZcNI/photo.jpg"
},
"medium": {
"url": "https://lh5.googleusercontent.com/-lvWU6W_lntU/AAAAAAAAAAI/AAAAAAAAAAA/yKCZSRHZcNI/photo.jpg"
},
"high": {
"url": "https://lh5.googleusercontent.com/-lvWU6W_lntU/AAAAAAAAAAI/AAAAAAAAAAA/yKCZSRHZcNI/photo.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
}
]
}
出于某种奇怪的原因，当我复制您在评论中发布的 URL 时它不起作用，但是当我复制上面发布的 channelId 并将其粘贴到您的 URL 时，它有效（即使它是相同的 ID，多么奇怪......）。您可以尝试执行此操作的另一种方法是使用 playlistItems.list and provide your uploads playlist ID (which you can get by calling channels.list 并指定 part=contentDetails)，这会以相反的时间顺序提供您上传的视频。
https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&playlistId=UUOjT220XvzZrX6LuZ6GnrGQ&maxResults=13&key=[API_KEY]
我正在使用 YouTube API V3 获取频道的视频，但 returns 视频数量不对。该频道总共有 11 个视频，但是当我调用 API 时，我只得到 6 个（或 7 个，我不知道大小写），如果我指定 maxResults 参数设置为 11 或更高。
我该如何解决这个问题？谢谢。我在我的 youtube 帐户中没有找到任何设置。
为了演示，频道ID是：UCOjT220XvzZrX6LuZ6GnrGQ
当我打电话时
https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=UCOjT220XvzZrX6LuZ6GnrGQ&maxResults=13&order=date&key=[API_KEY]
我能得到你提到的 11 个视频：
{
"kind": "youtube#searchListResponse",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/HAvUl5A7ZOXUisEPHf47emX1hL0\"",
"pageInfo": {
"totalResults": 12,
"resultsPerPage": 13
},
"items": [
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/PgKUDIanQqJM06eGCdOcY1k8U2E\"",
"id": {
"kind": "youtube#video",
"videoId": "wgIGFp6LTpg"
},
"snippet": {
"publishedAt": "2015-02-27T09:00:41.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Trapianto di Cornea DALK",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/wgIGFp6LTpg/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/wgIGFp6LTpg/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/wgIGFp6LTpg/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/iI_e3liC80z1dubSCRt-GMMglqU\"",
"id": {
"kind": "youtube#video",
"videoId": "M48hn7bBof8"
},
"snippet": {
"publishedAt": "2015-02-27T08:57:31.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Cheratoprotesi di Boston",
"description": "La cornea artificiale è l'ultima frontiera per la cura delle malattie della cornea. Ne esistono di diversi tipi: la piu utilizzata è la Cornea artificiale (cheratoprotesi) di ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/M48hn7bBof8/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/M48hn7bBof8/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/M48hn7bBof8/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/0UZloLuYjiuCboAS78hx0Crez3E\"",
"id": {
"kind": "youtube#video",
"videoId": "Y2I2ZLpKDc8"
},
"snippet": {
"publishedAt": "2015-02-26T14:50:09.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Intralase",
"description": "Tecnologia laser a femtosecondi di Abbott Laboratories sulla quale si basa l'intervento LASIK.",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/Y2I2ZLpKDc8/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/Y2I2ZLpKDc8/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/Y2I2ZLpKDc8/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/d8MMhw3T03DfFfUHMUUkSWuOPyI\"",
"id": {
"kind": "youtube#video",
"videoId": "SbhcbwTLX7c"
},
"snippet": {
"publishedAt": "2015-02-26T14:26:30.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Trapianto di Cornea Endotelio DSAEK",
"description": "Trapianto di endotelio della cornea (DSAEK) con iniettore NCI. Nuova tecnica di trapianto di cornea per pazienti con distrofia di Fuchs o edema della cornea ...",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/SbhcbwTLX7c/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/SbhcbwTLX7c/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/SbhcbwTLX7c/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/Mb5mqYX17_L_9Y5t9FwSUcUhXI0\"",
"id": {
"kind": "youtube#video",
"videoId": "hKgget6QLMM"
},
"snippet": {
"publishedAt": "2015-02-25T14:18:26.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Cheratoprotesi di Boston: Trapianto di Cornea",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/hKgget6QLMM/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/hKgget6QLMM/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/hKgget6QLMM/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/qWC6lNxyC2DanUqXZjh9hnCE6a0\"",
"id": {
"kind": "youtube#video",
"videoId": "Zxe6N9gLYOk"
},
"snippet": {
"publishedAt": "2015-02-25T14:13:30.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia Cataratta con lente Hi Tech",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/Zxe6N9gLYOk/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/Zxe6N9gLYOk/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/Zxe6N9gLYOk/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/4fEXZSXNyt6Er2llnk-Tq1-H3Xo\"",
"id": {
"kind": "youtube#video",
"videoId": "d-txNN-7LvE"
},
"snippet": {
"publishedAt": "2015-02-25T14:08:48.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia Cheratocono con INTACTS - Chirurgia Live",
"description": "",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/d-txNN-7LvE/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/d-txNN-7LvE/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/d-txNN-7LvE/hqdefault.jpg"
}
},
"channelTitle": "",
"liveBroadcastContent": "none"
}
},
{
"kind": "youtube#searchResult",
"etag": "\"sGDdEsjSJ_SnACpEvVQ6MtTzkrI/EeTGCvw9RrGuPB3KDSzZR0iGMEA\"",
"id": {
"kind": "youtube#video",
"videoId": "Imtlb7qmags"
},
"snippet": {
"publishedAt": "2015-02-25T14:05:24.000Z",
"channelId": "UCOjT220XvzZrX6LuZ6GnrGQ",
"title": "Chirurgia Cheratocono con INTACTS - Animazione",
"description": "",
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出于某种奇怪的原因，当我复制您在评论中发布的 URL 时它不起作用，但是当我复制上面发布的 channelId 并将其粘贴到您的 URL 时，它有效（即使它是相同的 ID，多么奇怪......）。您可以尝试执行此操作的另一种方法是使用 playlistItems.list and provide your uploads playlist ID (which you can get by calling channels.list 并指定 part=contentDetails)，这会以相反的时间顺序提供您上传的视频。
https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&playlistId=UUOjT220XvzZrX6LuZ6GnrGQ&maxResults=13&key=[API_KEY]