Java，Google Sheets API：AuthSub令牌的范围有误 [英] Java, Google Sheets API: AuthSub token has wrong scope
问题描述
我正在关注Google Sheets API上的文档，但我无法使其工作。当我试图访问电子表格时，出现以下错误：
线程maincom.google.gdata中出现异常。 client.GoogleService $ SessionExpiredException：令牌无效 - AuthSub令牌的作用域有误
< HTML>
< HEAD>
< TITLE>令牌无效 - AuthSub令牌具有错误的范围< / TITLE>
< / HEAD>
< BODY BGCOLOR =＃FFFFFFTEXT =＃000000>
< H1>令牌无效 - AuthSub令牌的作用域错误< / H1>
< H2>错误401< / H2>
< / BODY>
< / HTML>
包含代码：
SpreadsheetService sheetService =新的SpreadsheetService（App-v1）;
sheetService.setProtocolVersion（SpreadsheetService.Versions.V3）;
sheetService.setOAuth2Credentials（DriveService.getCredential（））;
网址mFeedURL =新网址（SPREADSHEET_FEED）;
SpreadsheetFeed feed = sheetService.getFeed（mFeedURL，SpreadsheetFeed.class）;
但是当我从Google云端硬盘检索文件名时，一切都很顺利。
我使用的范围和Feed网址：
SPREADSHEET_FEED =https://spreadsheets.google.com/feeds/spreadsheets/private/full
SCOPES = Arrays.asList（DriveScopes.DRIVE_METADATA_READONLY，
https://spreadsheets.google.com/feeds/
）;
这是使用权限或令牌的东西，还是只是错误的实现？
解决了它。不知何故，DataStoryFactory对象在以下代码段中引发了错误：
GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder（
HTTP_TRANSPORT，JSON_FACTORY，clientSecrets，SCOPES）
.setDataStoreFactory（DATA_STORE_FACTORY）
.setAccessType（offline）
.build（）;
FileDataStoreFactory对象使用放置在以下目录中的StoredCredential文件：
$ HOME / .credentials
所以，我需要做的就是删除它可以创建的目录它再次。在完成回调之后，请求您在Google控制台中为您的应用程序授予权限，现在它会正常工作。或者你可以用下面的方法改变userId：
$ $ p $ Credential mCredential = new AuthorizationCodeInstalledApp（flow，new LocalServerReceiver（））
.authorize（用户）;
I was following documentation on Google Sheets API, but I can't make it work. When I'm trying to access a spreadsheets I got following error:
Exception in thread "main" com.google.gdata.client.GoogleService$SessionExpiredException: Token invalid - AuthSub token has wrong scope
<HTML>
<HEAD>
<TITLE>Token invalid - AuthSub token has wrong scope</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF" TEXT="#000000">
<H1>Token invalid - AuthSub token has wrong scope</H1>
<H2>Error 401</H2>
</BODY>
</HTML>
with code:
SpreadsheetService sheetService = new SpreadsheetService("App-v1");
sheetService.setProtocolVersion(SpreadsheetService.Versions.V3);
sheetService.setOAuth2Credentials(DriveService.getCredential());
URL mFeedURL = new URL(SPREADSHEET_FEED);
SpreadsheetFeed feed = sheetService.getFeed(mFeedURL, SpreadsheetFeed.class);
but when I'm retrieving file names from Google Drive it all goes well.
The scopes and feed urls that I'm using:
SPREADSHEET_FEED = "https://spreadsheets.google.com/feeds/spreadsheets/private/full"
SCOPES = Arrays.asList(DriveScopes.DRIVE_METADATA_READONLY,
"https://spreadsheets.google.com/feeds/"
);
Is that something with permissions or token or it's just the wrong implementation?
Solved it. Somehow that error was raised by DataStoryFactory object in the following segment of code:
GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(
HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES)
.setDataStoreFactory(DATA_STORE_FACTORY)
.setAccessType("offline")
.build();
FileDataStoreFactory object was using "StoredCredential" file placed in the following directory:
$HOME/.credentials
So, all I needed to do is to delete that directory that it could create it again. After what it's gonna make a callback and ask you to grant permissions for your application in Google Console and now it's gonna work properly. Or you could just change userId in the following method:
Credential mCredential = new AuthorizationCodeInstalledApp(flow, new LocalServerReceiver())
.authorize("user");
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