尝试将图像上载到firebase,但失败



我正试图将一个图像添加到firebase存储中,但每当尝试上传时,每次都会失败(每次运行else部分都会出现消息"出了问题"(。我正在此处添加代码。。。

private void uploadImage() {
        pd.setMessage("Uploading...");
        pd.show();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.JPEG, 50 ,baos);
        byte[] finalimg = baos.toByteArray();
        final StorageReference filePath;
        filePath = storageReference.child("Notice").child(finalimg+"jpg");
        final UploadTask uploadTask = filePath.putBytes(finalimg);
        uploadTask.addOnCompleteListener(UploadNotice.this, new OnCompleteListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
                if (task.isSuccessful()) {
                    uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                        @Override
                        public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                            filePath.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
                                @Override
                                public void onSuccess(Uri uri) {
                                    downloadUrl = String.valueOf(uri);
                                    uploadData();
                                }
                            });
                        }
                    });
                }else {
                    pd.dismiss();
                    Toast.makeText(UploadNotice.this, "Something went wrong", Toast.LENGTH_SHORT).show();
                }
            }
        });
    }

请有人告诉我我的代码中有什么问题如何解决

我猜您在jpg扩展之前缺少.

child参数需要是String,您将连接byte[]String

无论如何,如果你需要知道错误是什么:

uploadTask.addOnFailureListener(exception -> Log.e("error", exception.getMessage());

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