无法从谷歌Analytics的数据（401未经授权）

Question

我尝试实施基本数据反馈例子，我得到的只是：

com.google.api.client.googleapis.json.GoogleJsonResponseException：401未经授权。

但是当我使用http://code.google.com/apis/analytics/docs/gdata/gdataExplorer.html
它正常工作与我的谷歌Analytics帐户。

看来我已经根据OAuth2指令完成了所有工作：创建了客户端ID和客户端密钥，启用了Analytcs API。

此外，我试图让我的个人资料和帐户AnalyticsManager管理API，但我得到同样的错误。我做错了什么？

这里是我的代码（当然我运行此代码与实际CLIENT_ID，CLIENT_SECRET和表ID）：

public class AnalyticsTest { 

    private static final String CLIENT_ID = "MY_CLIENT_ID"; 
    private static final String CLIENT_SECRET = "MY_CLIENT_SECRET"; 
    private static final String REDIRECT_URL = "urn:ietf:wg:oauth:2.0:oob"; 
    private static final String APPLICATION_NAME = "test"; 
    private static final String SCOPE = "https://www.googleapis.com/auth/analytics"; 
// TRIED AS WELL private static final String SCOPE = "https://www.google.com/analytics/feeds"; 
    private static final String TABLE_ID = "MY_TABLE_ID"; 

    public static void main(String[] args) throws IOException { 
      NetHttpTransport netHttpTransport = new NetHttpTransport(); 
      JacksonFactory jacksonFactory = new JacksonFactory(); 
      // Generate the URL to send the user to grant access. 
      String authorizationUrl = new GoogleAuthorizationRequestUrl(CLIENT_ID, REDIRECT_URL, SCOPE).build(); 

      // Direct user to the authorization URI. 
      System.out.println("Go to the following link in your browser:"); 
      System.out.println(authorizationUrl); 

      // Get authorization code from user. 
      BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); 
      System.out.println("What is the authorization code?"); 
      String authorizationCode = null; 
      authorizationCode = in.readLine(); 

      // Use the authorization code to get an access token and a refresh 
      // token. 
      AccessTokenResponse response = null; 
      try { 
        response = new GoogleAccessTokenRequest.GoogleAuthorizationCodeGrant(netHttpTransport, jacksonFactory, CLIENT_ID, CLIENT_SECRET, authorizationCode, REDIRECT_URL).execute(); 
      } catch (IOException ioe) { 
        ioe.printStackTrace(); 
      } 

      // Use the access and refresh tokens to get a new 
      // GoogleAccessProtectedResource. 
      GoogleAccessProtectedResource googleAccessProtectedResource = new GoogleAccessProtectedResource(response.accessToken, netHttpTransport, jacksonFactory, CLIENT_ID, CLIENT_SECRET, response.refreshToken); 

      Analytics analytics = Analytics 
          .builder(netHttpTransport, jacksonFactory) 
          .setHttpRequestInitializer(googleAccessProtectedResource) 
          .setApplicationName(APPLICATION_NAME).build(); 
      //System.out.println(analytics.management().accounts().list().execute()); 

      Get apiQuery = analytics.data().ga().get(TABLE_ID, // "ga:" + Profile 
          // Id. 
          "2011-09-01", // Start date. 
          "2011-12-23", // End date. 
          "ga:visits"); // Metrics. 

      try { 
        GaData gaData = apiQuery.execute(); 
        // Success. Do something cool! 

      } catch (GoogleJsonResponseException e) { 
        // Catch API specific errors. 
        e.printStackTrace(); 

      } catch (IOException e) { 
        // Catch general parsing errors. 
        e.printStackTrace(); 
      } 

    } 

这里是堆栈跟踪：

com.google.api.client .googleapis.json.GoogleJsonResponseException：401未经授权
{
“代码”：401，
“错误”：[{
“吗主”： “全局”，
“位置”： “授权”，
“的locationType”： “首标”，
“消息”： “无效凭证”，
“原因”： “authError”
} ]，
“消息”： “无效凭证”
}
在com.google.api.client.googleapis.json.GoogleJsonResponseException.from（GoogleJsonResponseException.java:138）
在com.google.api.client .googleapis.services.GoogleClient.execute（GoogleClient.java:123）
at com.g oogle.api.client.http.json.JsonHttpRequest.executeUnparsed（JsonHttpRequest.java:67）
at com.google.api.services.analytics.Analytics $ Data $ Ga $ Get.execute（Analytics.java:1335）
在voc.AnalyticsTest.main（AnalyticsTest.java:76）

Answer 1

尝试从此改变你的范围：

private static final String SCOPE = "https://www.googleapis.com/auth/analytics"; 

这样：

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