如何解决Google Cloud StorageException：匿名调用者没有对 Google Cloud Storage 对象的 storage.objects.create 访问权限
我正在尝试将图像上传到 Google Cloud Storage 客户端，但出现此异常，我已尝试对此进行搜索，但在 android 中没有关于此问题的问题并且无法继续，这是我的代码：
MainActivity.Java
public class MainActivity extends AppCompatActivity {
private String currentPhotoPath;
private String imageName;
public static final int REQUEST_IMAGE_CAPTURE = 1;
private File photoFile = null;
private String[] permissions;
public static final int PERMISSION_REQ_CODE = 200;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView textView= findViewById(R.id.textView);
permissions = new String[]{Manifest.permission.CAMERA,Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.ACCESS_FINE_LOCATION,Manifest.permission.READ_PHONE_STATE,Manifest.permission.ACCESS_COARSE_LOCATION};
acceptPermissions();
textView.setonClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dispatchTakePictureIntent();
}
});
}
private void dispatchTakePictureIntent() {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
try {
photoFile = createImageFile();
} catch (Exception ex) {
ex.printstacktrace();
}
if (photoFile != null) {
Uri photoURI = FileProvider.getUriForFile(this,getPackageName(),photoFile);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,photoURI);
startActivityForResult(takePictureIntent,REQUEST_IMAGE_CAPTURE);
}
}
private File createImageFile() throws IOException {
// Create an image file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
String fileName = "temp";
File storageDir = getExternalFilesDir(Environment.DIRECTORY_PICTURES);
File image = File.createTempFile(fileName,".jpg");
currentPhotoPath = image.getAbsolutePath();
imageName = image.getName();
return image;
}
@RequiresApi(api = Build.VERSION_CODES.O)
@Override
protected void onActivityResult(int requestCode,int resultCode,@Nullable Intent data) {
super.onActivityResult(requestCode,resultCode,data);
if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
try {
Uploadobject.uploadobject("project_id","bucktedname",imageName,currentPhotoPath);
} catch (Exception e) {
e.printstacktrace();
}
}
});
thread.start();
}
}
private void acceptPermissions() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(getApplicationContext(),permissions[0]) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(getApplicationContext(),permissions[1]) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(getApplicationContext(),permissions[2]) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(getApplicationContext(),permissions[3]) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(getApplicationContext(),permissions[4]) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(getApplicationContext(),permissions[5]) != PackageManager.PERMISSION_GRANTED)
requestPermissions(permissions,PERMISSION_REQ_CODE);
else {
if ((ContextCompat.checkSelfPermission(getApplicationContext(),permissions[0]) != PackageManager.PERMISSION_GRANTED) && (ContextCompat.checkSelfPermission(getApplicationContext(),permissions[1]) != PackageManager.PERMISSION_GRANTED) && (ContextCompat.checkSelfPermission(getApplicationContext(),permissions[2]) != PackageManager.PERMISSION_GRANTED) && (ContextCompat.checkSelfPermission(getApplicationContext(),permissions[3]) != PackageManager.PERMISSION_GRANTED) || ContextCompat.checkSelfPermission(getApplicationContext(),permissions[5]) != PackageManager.PERMISSION_GRANTED)
requestPermissions(permissions,PERMISSION_REQ_CODE);
}
}
}
}
上传对象.Java
public class Uploadobject {
@RequiresApi(api = Build.VERSION_CODES.O)
public static void uploadobject(
String projectId,String bucketName,String objectName,String filePath) throws IOException {
Storage storage = StorageOptions.newBuilder().setProjectId(projectId).build().getService();
BlobId blobId = BlobId.of(bucketName,objectName);
BlobInfo blobInfo = BlobInfo.newBuilder(blobId).build();
storage.create(blobInfo,Files.readAllBytes(Paths.get(filePath)));
System.out.println(
"File " + filePath + " uploaded to bucket " + bucketName + " as " + objectName);
}
}
Logcat：
W/System.err: com.google.cloud.storage.StorageException: Anonymous caller does not have storage.objects.create access to the Google Cloud Storage object.
at com.google.cloud.storage.spi.v1.HttpStorageRpc.translate(HttpStorageRpc.java:232)
at com.google.cloud.storage.spi.v1.HttpStorageRpc.create(HttpStorageRpc.java:313)
at com.google.cloud.storage.StorageImpl$3.call(StorageImpl.java:221)
W/System.err: at com.google.cloud.storage.StorageImpl$3.call(StorageImpl.java:218)
at com.google.api.gax.retrying.DirectretryingExecutor.submit(DirectretryingExecutor.java:105)
at com.google.cloud.RetryHelper.run(RetryHelper.java:76)
at com.google.cloud.RetryHelper.runWithRetries(RetryHelper.java:50)
at com.google.cloud.storage.StorageImpl.internalCreate(StorageImpl.java:217)
at com.google.cloud.storage.StorageImpl.create(StorageImpl.java:171)
W/System.err: at com.example.googlecloudstorgae.Uploadobject.uploadobject(Uploadobject.java:35)
at com.example.googlecloudstorgae.MainActivity$2.run(MainActivity.java:111)
at java.lang.Thread.run(Thread.java:923)
W/System.err: Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 401 Unauthorized
POST https://storage.googleapis.com/upload/storage/v1/b/"bucket-Name"/o?projection=full&uploadType=multipart
W/System.err: {
"code" : 401,"errors" : [ {
"domain" : "global","location" : "Authorization","locationType" : "header","message" : "Anonymous caller does not have storage.objects.create access to the Google Cloud Storage object.","reason" : "required"
} ],W/System.err: "message" : "Anonymous caller does not have storage.objects.create access to the Google Cloud Storage object."
}
at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:118)
at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:37)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:532)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:455)
W/System.err: at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:565)
at com.google.cloud.storage.spi.v1.HttpStorageRpc.create(HttpStorageRpc.java:310)
... 10 more
我遵循了 Google 官方文档 this 中的文档。任何帮助表示赞赏。
解决方法
这似乎是一个授权问题。
"code" : 401,"message" : "Anonymous caller does not have storage.objects.create access to the Google Cloud Storage object.
您可能需要检查您尝试访问存储桶的用户的访问权限。 如果您具有仪表板访问权限，则可以检查权限。或者尝试使用与 gsutil 相同的 json 证书执行相同的操作。
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