save-data

https://firebase.google.com/docs/database/admin/save-data


JAVA

public static class User {

  public String date_of_birth;
  public String full_name;
  public String nickname;

  public User(String dateOfBirth, String fullName) {
    // ...
  }

  public User(String dateOfBirth, String fullName, String nickname) {
    // ...
  }
}
DatabaseReference usersRef = ref.child("users");
Map<String, User> users = new HashMap<>();
users.put("alanisawesome", new User("June 23, 1912", "Alan Turing"));
users.put("gracehop", new User("December 9, 1906", "Grace Hopper"));

usersRef.setValueAsync(users);

PYTHON

users_ref = ref.child('users')

users_ref.set({
    'alanisawesome': {
        'date_of_birth': 'June 23, 1912',
        'full_name': 'Alan Turing'
    },
    'gracehop': {
        'date_of_birth': 'December 9, 1906',
        'full_name': 'Grace Hopper'
    }
})