问题
So here we are again with the usual bullshit from Google. They claim their speech-recognition api for developers has a limit of 50 requests per day. But it is evident that there is some other per-minute or per-some-smaller-time-unit limit, because I have been trying requests without reaching 50 per day, but if they are "too close" to one another I randomly get an empty array as a result (and I'm testing with always the same sound files, identical requests).
So please, SOMEBODY FROM GOOGLE (as they say that they monitor SO for questions tagged with google-api), tell me: what are the REAL EXACT usage rate limits for this api?
So that I can adjust my app to those limits instead of wasting my requests per day just to figure out the more strict limits.
Please, only answers from Google staff, and no bullshit.
回答1:
OR you could just sleep some seconds between requests and/or backoff if you hit that unofficial limit.
Other Google APIs can also fail for seemingly random causes. You just need to retry some time later.
BTW: harsh language is not making yourself any favor.
来源：https://stackoverflow.com/questions/25463472/whats-the-real-rate-limit-for-googles-web-speech-api