为什么单词“ storage”上出现错误行，在Android上删除文件？

Question

Delete Files on Android...如此处所述，为什么“存储”一词有误？

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

您是否已首先实现此功能？

FirebaseStorage storage = FirebaseStorage.getInstance();