为什么单词“storage”上有错误行，删除Android上的文件？

Question

在此指导下，Delete Files on Android...为什么“存储”这个词有错误？

StorageReference storageRef = storage.getReference();

StorageReference desertRef = storageRef.child("Tuition Image");

desertRef.delete().addOnSuccessListener(new OnSuccessListener<Void>() {
    @Override
    public void onSuccess(Void aVoid) {
        // File deleted successfully
    }
}).addOnFailureListener(new OnFailureListener() {
    @Override
    public void onFailure(@NonNull Exception exception) {
        // Uh-oh, an error occurred!
    }
});

Answer 1

你有没有在顶部实现这个：

FirebaseStorage storage = FirebaseStorage.getInstance();