Firebase正在更新错误的孩子

Question

我希望更新users节点以及数据库中的presentUsersByPhoneNumber节点。

但是，使用下面列出的代码时：

            // Create in users table:
            final Firebase usersRef = myFeastFirebaseNewUser.child("users");

            Map<String, String> newUserAttributes = new HashMap<String, String>();
            newUserAttributes.put("username", mUsername.getText().toString());
            newUserAttributes.put("password", mPassword.getText().toString());
            newUserAttributes.put("phoneNumber", mPhoneNum.getText().toString());
            newUserAttributes.put("email", mEmail.getText().toString());

            Map<String, Object> createNewUser = new HashMap<String, Object>();
            createNewUser.put(result.get("uid").toString(), newUserAttributes);
            usersRef.updateChildren(createNewUser);

            // Create in presentUsersByPhoneNumber:
            final Firebase userByPhoneNumber = myFeastFirebasePhoneSearch.child("presentUsersByPhoneNumber");

            Map<String, String> newUserID = new HashMap<String, String>();
            newUserID.put("uid", result.get("uid").toString());

            Map<String, Object> createNewUsesPhoneRef = new HashMap<String, Object>();
            createNewUser.put("1" + mPhoneNum.getText().toString(), newUserID);
            userByPhoneNumber.updateChildren(createNewUsesPhoneRef);

结果是：

我希望做的是在保存时将节点presentUsersByPhoneNumber设置为红色。

如何实现这一目标？

Answer 1

Android代码应该是：

            Map<String, Object> createNewUsesPhoneRef = new HashMap<String, Object>();
            createNewUsesPhoneRef.put("1" + mPhoneNum.getText().toString(), newUserID);
            userByPhoneNumber.updateChildren(createNewUsesPhoneRef);

不是对createNewUser

的引用