YouTube数据API的限制？
有没有我可以使用API发出请求的次数有限制吗？我
看到有限制上传和视频的总人数（2000年），你可以有，但有一个
限的请求我可以，例如，搜索查询
方法是什么？
Is there a limit to the number of requests I can make with the API? I see there are limits to uploading and the total number of videos (2000) you can have, but is there a limit to requests I can make to, for example, the search query methods?
http://$c$c.google.com/apis/youtube/2.0/reference.html#Searching_for_videos
检查出的这个讨论。
此外，你会想看看有关开发人员指南页面的配额错误和缓存数据，以避免配额错误。正如你可以看到，你也将有来自同一呼叫者的呼叫数量限制在很短的时间量。
Check out this discussion. Also, you'd want to look at the developer's guide pages regarding quota errors and caching data to avoid quota errors. As you can see there, you will also have a limitation in the number of calls from the same caller in a short amount of time.