Firebase“没有用于请求的身份验证令牌”错误

问题描述 投票:0回答:1

我正在尝试从Firebase下载文件。我已经完成了从Firebase设置云存储的所有要求,并打开了我的云存储:

rules_version = '2';
service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read, write;
    }
  }
}

我有一个materialButton,当单击它时,应从云存储下载文件并将其存储在下载目录中。这是我的代码

public class MainActivity extends AppCompatActivity {


    MaterialButton mconvertButton;
    FirebaseStorage mfirebaseStorage;
    StorageReference mstorageReference;
    StorageReference ref;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        mconvertButton = findViewById(R.id.convertButton);
        mconvertButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                download();
            }
        });

    }
    public void download(){
        mstorageReference = FirebaseStorage.getInstance().getReference();
        ref = mstorageReference.child("_HDbN_ugHkQ.wav");
        ref.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
            @Override
            public void onSuccess(Uri uri) {
                String url = uri.toString();
                downloadFiles(MainActivity.this, "_HDbN_ugHkQ",
                        ".wav", DIRECTORY_DOWNLOADS, url);
            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                e.printStackTrace();
            }
        });
    }

    public void downloadFiles(Context context, String fileName, String fileExtension, String destinationDirectory, String url){
        DownloadManager downloadManager = (DownloadManager) context.
                getSystemService(Context.DOWNLOAD_SERVICE);
        Uri uri = Uri.parse(url);
        DownloadManager.Request request = new DownloadManager.Request(uri);

        request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
        request.setDestinationInExternalFilesDir(context, destinationDirectory, fileName + fileExtension);

    }

但是,每次单击按钮,我都会回来:

W/StorageUtil: no auth token for request
W/NetworkRequest: no auth token for request

我已尝试清除我的应用程序数据,已尝试卸载并重新安装我的应用程序。我多次检查我的应用程序仍连接到Firebase,但问题仍然存在。您对如何解决此问题有任何想法吗?

日志详细信息


android firebase firebase-authentication firebase-storage
1个回答
0
投票

问题已解决。我忘记将downloadManager.enqueue(request);添加到我的downloadFiles函数中。

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