问题描述
使用适用于 Python 的 Google API 客户端库和搜索端点 API V3 执行以下查询:
Using the Google APIs Client Library for Python and the search endpoint API V3 did the follwing query:
search_response = youtube.search().list(
q="Mallorca",
part="id,snippet",
maxResults=50,
order="date",
publishedBefore="2014-1-1T2:00:00Z",
publishedAfter="2014-1-1T1:00:00Z",
).execute()
响应显示 search_response.pageInfo.totalResults 为 186.这意味着需要分页来检索所有结果.然而，在这个回复中，我在 search_response.items 下只得到一个结果(一个视频)，而不是第一页的预期 50.
The response shows a search_response.pageInfo.totalResults of 186. That means that paging is needed to retrieve all results. However in this response I get only one result (one video) under search_response.items instead of the expected 50 of the first page.
如果我使用 nextPageToken (=CDIQAA) 查询下一个结果页面:
If I use the nextPageToken (=CDIQAA) to query for the next results page:
search_response = youtube.search().list(
q="Mallorca",
part="id,snippet",
maxResults=50,
order="date",
publishedBefore="2014-1-1T2:00:00Z",
publishedAfter="2014-1-1T1:00:00Z",
pageToken= "CDIQAA"
).execute()
我再次仅获得一个结果，即在第一次查询时检索到的相同视频(相同的 videoId).当我浏览 search_response 的下一页直到没有更多页面可用(nextPageToken 未包含在响应中)时，也会发生同样的事情.
I obtain again only one result, the same video (same videoId) retrieved at the first query. Same thing happens when I navigate through the next pages of the search_response until no more pages are available (nextPageTokennot included in the response).
已阅读上一个问题:
还有这个:
是youtube数据吗如果您使用页面令牌，api 分页是否一致?(v3 数据 API)
但他们没有解释为什么我只得到一个结果，即响应提供的所有页面都使用相同的视频.
but they don't explain why I get only one result, the same video for all pages delivered by the response.
这是 youtube API 的问题还是我做错了什么?感谢您的帮助.
Is this an issue of the youtube API or I am doing something wrong? Thanks for your help.
推荐答案
这是 youtube API 的未解决问题:
This is an open issue for the youtube API:
预计很快会修复...
如果不应用排序，可以获得正确的结果.
The right results can be obtained if ordering is not applied.
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