小编Skw*_*osz的帖子

我创建了一些填充谷歌电子表格的工具.它工作正常1年,因为今天我错了

Exception in thread "main" com.google.gdata.util.AuthenticationException: Error authenticating (check service name)
at com.google.gdata.client.GoogleAuthTokenFactory.getAuthException(GoogleAuthTokenFactory.java:688)
at com.google.gdata.client.GoogleAuthTokenFactory.getAuthToken(GoogleAuthTokenFactory.java:560)
at com.google.gdata.client.GoogleAuthTokenFactory.setUserCredentials(GoogleAuthTokenFactory.java:397)
at com.google.gdata.client.GoogleService.setUserCredentials(GoogleService.java:364)
at com.google.gdata.client.GoogleService.setUserCredentials(GoogleService.java:319)
at com.google.gdata.client.GoogleService.setUserCredentials(GoogleService.java:303)

这是与gmail连接的代码部分:

String USERNAME = "usename@........com"; ->of course I'm using proper username and password
    String PASSWORD = "*******";
    SpreadsheetService service
            = new SpreadsheetService("SandboxCheck");
    service.setUserCredentials(USERNAME, PASSWORD);

我不知道如何连接gmail,我试图通过oAuth这样做,但我不知道如何做到这一点.在https://developers.google.com/google-apps/spreadsheets/authorize上的示例中,只有.net的代码.