小编SAN*_*PTA的帖子

我使用以下代码来保存firebase上的数据.但它正在给予权限拒绝错误.这是我的代码.我遵循了firebase给出的所有指示.

 buttonSave.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Firebase ref = new Firebase(Config.FIREBASE_URL);
                String name = editTextName.getText().toString().trim();
                String address = editTextAddress.getText().toString().trim();
                Person person = new Person();
                person.setName(name);
                person.setAddress(address);
                ref.child("Person").setValue(person);
                ref.addValueEventListener(new ValueEventListener() {
                    @Override
                    public void onDataChange(DataSnapshot snapshot) {
                        for (DataSnapshot postSnapshot : snapshot.getChildren()) {
                            Person person = postSnapshot.getValue(Person.class);
                            String string = "Name: " + person.getName() + "\nAddress: " + person.getAddress() + "\n\n";
                            textViewPersons.setText(string);
                        }
                    }

                    @Override
                    public void onCancelled(FirebaseError firebaseError) {
                        Log.e("The read failed: ", firebaseError.getMessage());
                    }
                }); …