我在Android中知道此代码，但在以Swift语言获得相同的输出时遇到了麻烦

Question

The Code is :

DatabaseReference newDatabaseReference = mDatabaseReference.child("loccheck").push(); 
newDatabaseReference.getKey();

I want the pushed key without actually setting the data in the Firebase for iOS (Swift)

Answer 1

You may need childByAutoId swift's equivalent to android's push

let key = mDatabaseReference.child("loccheck").childByAutoId().key

see Here