什么是YouTube数据API V3调用返回的最大成果 [英] What is the maximum results returned for YouTube Data API v3 call

问题描述

我在做一个HTTP GET使用YouTube数据API V3提供一些咨询服务的过程;为了开发基于Windows的应用程序获取从Youtube结果列表，用于表示一个特定的类别，或者特定的标签。

I am in the process of providing some consultancy on doing a HTTP GET using YouTube Data API V3; in order to develop a Windows based application to GET a list of results from Youtube, for say a specific CATEGORY, or a specific TAG.

我们是开放给使用任何编程语言（我从C ++的背景是，我希望你管将支持直接HTTP连接，而无需使用谷歌的客户端SDK等）连接到YouTube和（HTTP）获取数据。（一旦一个月左右，因此YouTube的API配额应该不是问题）。

We are open to using any programming language(I'm from a C++ background and am hoping You tube will support direct HTTP connections without using Google client SDK and so on) to connect to YouTube and (HTTP) GET data.(Once a month or so, so YouTube API quotas should not be problem).

我们正在通过我的一些客户端的web开发人员告诉记者，YouTube的API V3将最多500个记录/结果只返回，为说，只返回总观众，影片的链接，如基本的元数据查询这一点。

We are being told by some of my client's web developers that YouTube API v3 will only return a maximum of 500 records/results, for say a query that returns JUST the Total viewers, the Video's link, and basic meta data such as that.

S，说我希望能够找到5000结果类别音乐房子或篮球 - 和我有开发重点等都是成立，请问可不可以

S, say I wish to find 5,000 results for category "House music" or "basketball" - and I have the Developer Key etc are all set up, would that be possible?

如果是这样，什么GET领域将我需要填充（如max_results_per_page）？

If so, what GET fields would I need to populate(such as "max_results_per_page")?

感谢您。

推荐答案

该API将不提供比〜500 搜索任意查询结果等等。这是由设计。从技术上讲，这意味着一旦你打〜500的结果 nextPageToken这个字段将不予退还。没有额外的参数可以更改。

The API won't provide more than ~500 search results for any arbitrary query. It's by design. Technically, it means that the nextPageToken field won't be returned once you hit ~500 results. No additional parameter can change that.

如果你想超过〜500结果查询，你必须把它分割成更具体的子查询。我建议使用 publishedAfter 和 publishedBefore 参数来实现这一点，但随时与其他的人尝试< A HREF =htt​​ps://developers.google.com/youtube/v3/docs/search/list>这里。

If you want more than ~500 results for a query, you have to split it into more specific sub-queries. I'd suggest using the publishedAfter and publishedBefore parameters to achieve that, but feel free to experiment with the other ones here.

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