我已按照Google云端硬盘SDK网站上提供的示例进行服务帐户授权(https://developers.google.com/drive/service-accounts)并插入文件(https://developers.google .COM /驱动器/ V2 /参考/文件/插入)。我已经设法使用oauth2使用客户端ID /客户端密钥,但需要自动化,所以想要使用私钥。
我的问题是我获得了文件ID,标题,描述& MIME类型作为回报,例如文件ID:%s0B6ysbMIcH3AGWHJPRmZUTVZZMnM,题目:我的文档,说明:测试文档,MIME类型:text / plain的,但该文件确实在驱动-not-存在并且不返回任何错误。
我已经在这方面工作了2天没有成功,非常感谢任何帮助。我在网上看了一下,我发现的例子与下面的相似。我尝试过多个Google帐户(一个是Google Apps公司,另一个是普通的Gmail帐户,结果相同)。
代码(帐户信息已更改):
public class AutoGoogleDrive {
private static final String SERVICE_ACCOUNT_PKCS12_FILE_PATH = "/home/jsmith/Java/11111111111111111111111111-privatekey.p12";
private static final String SERVICE_ACCOUNT_EMAIL = "1111111111111@developer.gserviceaccount.com";
public static Drive getDriveService() throws GeneralSecurityException,
IOException, URISyntaxException {
HttpTransport httpTransport = new NetHttpTransport();
JacksonFactory jsonFactory = new JacksonFactory();
GoogleCredential credential = new GoogleCredential.Builder()
.setTransport(httpTransport)
.setJsonFactory(jsonFactory)
.setServiceAccountId(SERVICE_ACCOUNT_EMAIL)
.setServiceAccountScopes(DriveScopes.DRIVE_FILE)
.setServiceAccountPrivateKeyFromP12File(
new java.io.File(SERVICE_ACCOUNT_PKCS12_FILE_PATH))
.build();
Drive service = new Drive.Builder(httpTransport, jsonFactory, null)
.setHttpRequestInitializer(credential).build();
return service;
}
public static void main(String[] args) throws IOException {
Drive service = null;
try {
service = getDriveService();
} catch (GeneralSecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//Insert a text file
File body = new File();
body.setTitle("My document");
body.setDescription("A test document");
body.setMimeType("text/plain");
// File's content.
java.io.File fileContent = new java.io.File("/home/jsmith/document.txt");
FileContent mediaContent = new FileContent("text/plain", fileContent);
try {
File file = service.files().insert(body, mediaContent).execute();
// Uncomment the following line to print the File ID.
System.out.println("File ID: %s" + file.getId());
System.out.println("Title: " + file.getTitle());
System.out.println("Description: " + file.getDescription());
System.out.println("MIME type: " + file.getMimeType());
} catch (IOException e) {
System.out.println("An error occured: " + e);
}
}
}
谢谢,
乔史密斯答案 0 :(得分:4)
使用服务帐户时,插入的文件将添加到应用程序的Drive帐户中,而该帐户没有Drive UI。这些文件只能通过API获得。