Google Drive API 的连接重置错误

Question

我正在使用 Google 服务帐户来创建 Google 驱动器资源。

然而，当我尝试执行 Drive create folder API 时，出现连接重置错误。

我可以确认服务帐户的凭据已正确配置并加载到我的程序中。

下面是代码和堆栈跟踪

 public static File createFolder(Drive driveService) {
    File fileMetadata = new File();
    fileMetadata.setName("Testing");
    fileMetadata.setMimeType("application/vnd.google-apps.folder");

    File file =null;
    try {
        file = driveService.files().create(fileMetadata)
            .setFields("id")
            .execute();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        System.out.println("Exception here in create folder");
        e.printStackTrace();
    }
    System.out.println("Folder ID: " + file.getId());
    
    return file;
}

下面是读取凭据和创建 Drive 实例的方式

/**
 * Creates credentials for the service account
 * @param HTTP_TRANSPORT
 * @return
 * @throws IOException
 */
private static Credential getServiceAccountCredential(final NetHttpTransport HTTP_TRANSPORT) throws IOException {
     InputStream in = DriveQuickStart.class.getResourceAsStream(CREDENTIALS_FILE_PATH);
     if (in == null) {
         throw new FileNotFoundException("Resource not found: " + CREDENTIALS_FILE_PATH);
     }
     GoogleCredential credential = GoogleCredential.fromStream(in)
             .createScoped(SCOPES);
     System.out.println("loaded credential " + credential.getServiceAccountId()) ;
     return credential;
}

public static void main(String... args) throws IOException, GeneralSecurityException {
    // Build a new authorized API client service.
    final NetHttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
    SCOPES.add(DriveScopes.DRIVE_FILE);
    Drive service = new Drive.Builder(HTTP_TRANSPORT, JSON_FACTORY, getServiceAccountCredential(HTTP_TRANSPORT))
            .setApplicationName(APPLICATION_NAME)
            .build();
    //create folder
    
   File parentFolder =  createFolder(service);

堆栈跟踪

    Exception here in create folder
javax.net.ssl.SSLException: Connection reset
        at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:127)
        at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:369)
        at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:312)
        at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:307)
        at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:144)
        at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1488)
        at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1394)
        at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:441)
        at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:412)
        at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
        at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)
        at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1375)
        at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1350)
        at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:220)
        at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:77)
        at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:981)
        at com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:283)
        at com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
        at com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:394)
        at com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
        at com.google.api.client.auth.oauth2.Credential.intercept(Credential.java:217)
        at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:868)
        at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:419)
        at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:352)
        at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:469)
        at DriveQuickStart.createFolder(DriveQuickStart.java:138)
        at DriveQuickStart.main(DriveQuickStart.java:103)
        Suppressed: java.net.SocketException: Broken pipe
                at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:420)
                at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:440)
                at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:826)
                at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1051)
                at java.base/sun.security.ssl.SSLSocketOutputRecord.encodeAlert(SSLSocketOutputRecord.java:82)
                at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:400)
                ... 25 more
Caused by: java.net.SocketException: Connection reset
        at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:323)
        at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350)
        at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:803)
        at java.base/java.net.Socket$SocketInputStream.read(Socket.java:981)
        at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:478)
        at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:472)
        at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:160)
        at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:110)
        ... 22 more
Exception in thread "main" java.lang.NullPointerException: Cannot invoke "com.google.api.services.drive.model.File.getId()" because "file" is null
        at DriveQuickStart.createFolder(DriveQuickStart.java:144)
        at DriveQuickStart.main(DriveQuickStart.java:103)

Answer 1

您正在使用 DriveScopes.DRIVE_FILE 这个范围有时会有点奇怪。它基本上用于锁定应用程序，只允许它编辑自己创建的文件。在创建文件夹时，我发现如果它创建的目录不在它最初创建的目录中，它会表现得很奇怪。

https://www.googleapis.com/auth/drive See, edit, create, and delete all of your Google Drive files

解决办法就是直接使用。 DriveScopes.DRIVE 从技术上讲，无论如何您都在使用服务帐户，真的没有理由限制它。

https://www.googleapis.com/auth/drive.file View and manage Google Drive files and folders that you have opened or created with this app

Google Drive API 的连接重置错误

Connection Reset error with Google Drive APIs

java

google-api

google-drive-api

service-accounts

google-api-java-client