每日限制

Question

这是获取数据的代码：

YouTube youtube = new YouTube.Builder(new NetHttpTransport(), new JacksonFactory(), new HttpRequestInitializer() { 
    public void initialize(HttpRequest request) throws IOException {} 
}).setApplicationName("youtube-channel-fetcher").build(); 
String artist = ""; 
try{ 
    artist = youtube.videos().list("snippet").setId(ytID).setKey(Utils.getYouTubeKey()).setFields("items(snippet/channelTitle)").execute().getItems().get(0).getSnippet().getChannelTitle(); 
} catch (ArrayIndexOutOfBoundsException ignored){} 

作为回应，我得到以下错误：

"code" : 403, 
"errors" : [ { 
"domain" : "usageLimits", 
"message" : "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup.", 
"reason" : "dailyLimitExceededUnreg", 
"extendedHelp" : "https://code.google.com/apis/console" 
} ], 
"message" : "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup." 

Answer 1

当我使用这个程序的时候，直到我注册为止，对我来说也是一样。一旦我这样做了，错误就消失了。我不认为应用程序中的关键是起作用的。

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