我正在关注Google表格API上的文档,但我无法使其发挥作用。当我尝试访问电子表格时出现以下错误:
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>
代码:
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);
但是当我从Google云端硬盘检索文件名时,一切顺利。
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/"
);
这是具有权限或令牌的东西还是它只是错误的实现?
答案 0 :(得分:0)
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“StoredCredential”文件放在以下目录中:
$HOME/.credentials
所以,我需要做的就是删除它可以再次创建它的目录。之后它将进行回调并要求您在Google控制台中为您的应用程序授予权限,现在它将正常运行。或者您可以通过以下方法更改userId:
Credential mCredential = new AuthorizationCodeInstalledApp(flow, new LocalServerReceiver()) .authorize("user");