Youtube api v3 无法从频道中检索所有视频

Question

我正在尝试使用 youtube 数据 api 从频道获取所有视频。但它不适用于特定频道。 （它适用于其他几个频道。）

从截图可以看出，这个频道有 135 个视频。

但是，我使用了播放列表项和搜索 api，如下所示。他们只返回 9 个视频。这里有什么问题？谢谢。

GET https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=50&playlistId=UUhTMiw43iw4w-ggOEXmPtfg&key={YOUR_API_KEY} 

GET https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=UChTMiw43iw4w-ggOEXmPtfg&maxResults=50&type=video&key={YOUR_API_KEY}

Answer 1

基本上，您正在处理具有相同title 的两个不同频道，但这是可以接受的，因为customUrls 不同，这里有详细信息：

1。 DharmaYogaCenter：UChTMiw43iw4w-ggOEXmPtfg - 标题：DharmaYogaCenter

GET https://www.googleapis.com/youtube/v3/channels?part=snippet%2CcontentDetails%2Cstatistics&id=UChTMiw43iw4w-ggOEXmPtfg&key={YOUR_API_KEY}

``` json 
{
    "title": "DharmaYogaCenter",
    "description": "We are a full yoga center located in Bremerton Washington.  We believe yoga and meditation is for everyone.  Stop by our Yoga Center and enjoy a blissful meditation, yoga class or just some good community.  We offer many free classes every month.  www.dharmayogacenter.net",
    "customUrl": "DharmaYogaCenter",
    "publishedAt": "2009-06-11T21:43:56.000Z",
    ...
    "relatedPlaylists": {
     "uploads": "UChTMiw43iw4w-ggOEXmPtfg",
    ...
    "videoCount": "9"
    ...
```

你可以看看这里只有几个视频：uploaded videos in channel UC8hnoz74NP5V5sxkuxXk2kA

“youtube#channel”"id": UChTMiw43iw4w-ggOEXmPtfg

GET https://www.googleapis.com/youtube/v3/channels?part=contentDetails&id=UChTMiw43iw4w-ggOEXmPtfg&key={YOUR_API_KEY} 获取频道"uploads": "UUhTMiw43iw4w-ggOEXmPtfg"的播放列表id

上传播放列表：UUhTMiw43iw4w-ggOEXmPtfg“totalResults”：9

GET https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=50&playlistId=UUhTMiw43iw4w-ggOEXmPtfg&key={YOUR_API_KEY}

{
 "kind": "youtube#playlistItemListResponse",
 "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/yvjEzYc-CE8RBoXkFDTMPf_O1XM\"",
 "pageInfo": {
  "totalResults": 9,
  "resultsPerPage": 50
 },...

2。 TheDharmaTube: UC8hnoz74NP5V5sxkuxXk2kA - 标题: DharmaYogaCenter

GET https://www.googleapis.com/youtube/v3/channels?part=snippet%2CcontentDetails%2Cstatistics&id=UC8hnoz74NP5V5sxkuxXk2kA&key={YOUR_API_KEY}

{ 
    "title": "DharmaYogaCenter",
    "description": "Be receptive",
    "customUrl": "TheDharmaTube",
    "publishedAt": "2011-02-24T22:54:31.000Z",
    ...
    "relatedPlaylists": {
     "uploads": "UU8hnoz74NP5V5sxkuxXk2kA",
    ...
    "videoCount": "142"

您可以在这里查看更多视频：uploaded videos in channel UC8hnoz74NP5V5sxkuxXk2kA ..打开后向下滚动以加载所有视频

“youtube#channel”"id": UC8hnoz74NP5V5sxkuxXk2kA

GET https://www.googleapis.com/youtube/v3/channels?part=contentDetails&id=UC8hnoz74NP5V5sxkuxXk2kA&key={YOUR_API_KEY} 获取频道"uploads": "UU8hnoz74NP5V5sxkuxXk2kA"的播放列表id

上传播放列表：UU8hnoz74NP5V5sxkuxXk2kA“totalResults”：142

获取https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=50&playlistId=UU8hnoz74NP5V5sxkuxXk2kA&key={YOUR_API_KEY} “总结果”：142，

{
 "kind": "youtube#playlistItemListResponse",
 "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/jm3DhRxnqdMzu1DGtIoiLbpEFY4\"",
 "nextPageToken": "CDIQAA",
 "pageInfo": {
  "totalResults": 142,
  "resultsPerPage": 50
 },...