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這是我的整個代碼。我想給出一個來自YouTube的視頻ID以獲取與此視頻ID相關的評論。但總是表明我的權限不足。運行YouTube時，權限不足
我試圖解決這個問題，發現youtube .commentThreads().list("snippet").setVideoId("tLTm_POao1c") .setTextFormat("plainText").execute();是問題所在。具體而言，該行中的稱爲「權限不足」。 這是爲什麼？
package com.google.api.services.samples.youtube.cmdline.youtube_cmdline_addsubscription_sample;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.List;
import com.google.api.client.util.Preconditions;//aiyamaya
import com.google.api.client.auth.oauth2.Credential;
import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp;
import com.google.api.client.extensions.java6.auth.oauth2.FileCredentialStore;
import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver;
import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow;
import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.jackson2.JacksonFactory;
//import com.google.api.services.youtube.YouTube;
import com.google.api.services.youtube.model.ResourceId;
import com.google.api.services.youtube.model.Subscription;
import com.google.api.services.youtube.model.SubscriptionSnippet;
import com.google.common.collect.Lists;
import com.google.api.services.youtube.model.CommentThreadListResponse;
import com.google.api.services.youtube.model.CommentThread;
import com.google.api.services.youtube.model.CommentSnippet;
import com.google.api.services.youtube.YouTube;
import com.google.api.services.samples.youtube.cmdline.youtube_cmdline_addsubscription_sample.Auth;
//import com.google.api.services.samples.youtube.cmdline.Auth;
/**
* Demo of subscribing user to a channel using the YouTube Data API (V3) with
* OAuth2 for authorization.
*
* @author Ibrahim Ulukaya
*/
public class AddSubscription {
/** Global instance of the HTTP transport. */
// private static final HttpTransport HTTP_TRANSPORT = new
// NetHttpTransport();
/** Global instance of the JSON factory. */
// private static final JsonFactory JSON_FACTORY = new JacksonFactory();
/** Global instance of Youtube object to make all API requests. */
private static YouTube youtube;
public static void main(String[] args) {
System.setProperty("proxySet", "true");
System.setProperty("proxyHost", "bproxy.rmit.edu.au");
System.setProperty("proxyPort", "8080");
List<String> scopes = Lists
.newArrayList("https://www.googleapis.com/auth/youtube");
try {
// Authorization.
Credential credential = Auth.authorize(scopes, "commentthreads");
// This object is used to make YouTube Data API requests.
youtube = new YouTube.Builder(Auth.HTTP_TRANSPORT,
Auth.JSON_FACTORY, credential).setApplicationName(
"youtube-cmdline-commentthreads-sample").build();
// YouTube object used to make all API requests.
CommentThreadListResponse videoCommentsListResponse = youtube
.commentThreads().list("snippet").setVideoId("tLTm_POao1c")
.setTextFormat("plainText").execute();
List<CommentThread> videoComments = videoCommentsListResponse
.getItems();
} catch (GoogleJsonResponseException e) {
System.err.println("GoogleJsonResponseException code: "
+ e.getDetails().getCode() + " : "
+ e.getDetails().getMessage());
e.printStackTrace();
} catch (IOException e) {
System.err.println("IOException: " + e.getMessage());
e.printStackTrace();
} catch (Throwable t) {
System.err.println("Throwable: " + t.getMessage());
t.printStackTrace();
}
}
/*
* Returns a channel id (String) from user via the terminal.
*/
}
這是錯誤信息：
May 22, 2015 8:19:15 AM com.google.api.client.util.store.FileDataStoreFactory setPermissionsToOwnerOnly
WARNING: unable to change permissions for everybody: C:\Users\E18300\.oauth-credentials
May 22, 2015 8:19:15 AM com.google.api.client.util.store.FileDataStoreFactory setPermissionsToOwnerOnly
WARNING: unable to change permissions for owner: C:\Users\E18300\.oauth-credentials
2015-05-22 08:19:15.192:INFO::Logging to STDERR via org.mortbay.log.StdErrLog
2015-05-22 08:19:15.193:INFO::jetty-6.1.26
2015-05-22 08:19:15.212:INFO::Started [email protected]:8080
2015-05-22 08:19:20.433:INFO::Stopped [email protected]:8080
GoogleJsonResponseException code: 403 : Insufficient Permission
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
"code" : 403,
"errors" : [ {
"domain" : "global",
"message" : "Insufficient Permission",
"reason" : "insufficientPermissions"
} ],
"message" : "Insufficient Permission"
}
at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest$1.interceptResponse(AbstractGoogleClientRequest.java:321)
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:1045)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:419)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:352)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:469)
at com.google.api.services.samples.youtube.cmdline.youtube_cmdline_addsubscription_sample.AddSubscription.main(AddSubscription.java:86)