行！正如标题所述，我在使用服务帐户时遇到了一些严重的身份验证问题。所以让我们从头开始，因为感觉我已经尝试了一切！
服务设置为：
驱动 SDK 设置：
服务帐号 API 访问：
此处描述的 Api 客户端访问：http: //support.google.com/a/bin/answer.py ?hl=en&answer=162106
编码：
public static void callSpreadsheetApi() {
GoogleCredential credential = null;
try {
credential = new GoogleCredential.Builder().setTransport(HTTP_TRANSPORT)
.setJsonFactory(JSON_FACTORY)
.setServiceAccountId("2363XXXXXX19.apps.googleusercontent.com")
.setServiceAccountScopes(DriveScopes.DRIVE, "https://spreadsheets.google.com/feeds", "https://docs.google.com/feeds")
.setServiceAccountPrivateKeyFromP12File(new File("/Users/stevesmith/Desktop/c02e064935d33c3389f6ab1dbf9ea747a5bdaac5-privatekey.p12"))
.setServiceAccountUser("steve.smith@reco.se")
.build();
} catch (GeneralSecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
Drive drive = new Drive.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential).build();
com.google.api.services.drive.model.File file = new com.google.api.services.drive.model.File();
file.setTitle("test");
file.setMimeType("application/vnd.google-apps.spreadsheet");
Drive.Files.Insert insert = null;
try {
insert = drive.files().insert(file);
file = insert.execute();
} catch (IOException e) {
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
}
}
例外：
[info] play - Application started (Dev)
com.google.api.client.auth.oauth2.TokenResponseException: 400 Bad Request
{
"error" : "invalid_grant"
}
at com.google.api.client.auth.oauth2.TokenResponseException.from(TokenResponseException.java:103)
at com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:303)
at com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:323)
at com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:340)
at com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:505)
at com.google.api.client.auth.oauth2.Credential.intercept(Credential.java:266)
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:857)
at com.google.api.client.googleapis.json.GoogleJsonResponseException.execute(GoogleJsonResponseException.java:182)
at com.google.api.client.googleapis.services.GoogleClient.executeUnparsed(GoogleClient.java:279)
at com.google.api.client.http.json.JsonHttpRequest.executeUnparsed(JsonHttpRequest.java:207)
at com.google.api.services.drive.Drive$Files$Insert.executeUnparsed(Drive.java:307)
at com.google.api.services.drive.Drive$Files$Insert.execute(Drive.java:331)
at services.GoogleService.callSpreadsheetApi(GoogleService.java:236)
at controllers.Application.index(Application.java:26)
at Routes$$anonfun$routes$1$$anonfun$apply$1$$anonfun$apply$2.apply(routes_routing.scala:32)
at Routes$$anonfun$routes$1$$anonfun$apply$1$$anonfun$apply$2.apply(routes_routing.scala:32)
at play.core.Router$HandlerInvoker$$anon$5$$anon$1.invocation(Router.scala:1090)
at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:33)
at play.core.j.JavaAction$class.apply(JavaAction.scala:74)
at play.core.Router$HandlerInvoker$$anon$5$$anon$1.apply(Router.scala:1089)
at play.core.ActionInvoker$$anonfun$receive$1$$anonfun$6.apply(Invoker.scala:126)
at play.core.ActionInvoker$$anonfun$receive$1$$anonfun$6.apply(Invoker.scala:126)
at play.utils.Threads$.withContextClassLoader(Threads.scala:17)
at play.core.ActionInvoker$$anonfun$receive$1.apply(Invoker.scala:125)
at play.core.ActionInvoker$$anonfun$receive$1.apply(Invoker.scala:115)
at akka.actor.Actor$class.apply(Actor.scala:318)
at play.core.ActionInvoker.apply(Invoker.scala:113)
at akka.actor.ActorCell.invoke(ActorCell.scala:626)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:197)
at akka.dispatch.Mailbox.run(Mailbox.scala:179)
at akka.dispatch.ForkJoinExecutorConfigurator$MailboxExecutionTask.exec(AbstractDispatcher.scala:516)
at akka.jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:259)
at akka.jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:975)
at akka.jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1479)
at akka.jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
在过去的 3 个小时里，我一直在浏览网页，所有 PHP 和 Python 人员似乎都通过在他们的 linux 生产服务器上设置正确的时间来解决这个问题。我坐在 MacOS Snow Leopard 中，我尝试过设置时间，但没有运气。我也尝试过创建一个新密钥。改变范围。添加不同的 ServiceAccountUsers 等等。我可能遗漏了一些关键部分，或者它可能是超级简单的？我的想法不多了！