尝试将图像上传到 firebase 但失败

Question

我正在尝试将图像添加到 firebase 存储中，但每当尝试上传时每次都失败（每次运行其他部分 toast 消息“出现问题”）。我在这里添加代码...

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();
                }
            }
        });
    }

谁能告诉我我的代码有什么问题？ 我该如何解决？

Answer 1

我猜你在 jpg 扩展名之前遗漏了 .。

child 参数需要是 String，您正在将 byte[] 与 String.

连接起来

无论如何，如果您需要知道错误是什么：

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

尝试将图像上传到 firebase 但失败

Trying to upload image into firebase but failed

java

android

firebase

firebase-storage