FirebasecreateUser()
方法需要一个电子邮件和密码字段,但如果我还想允许用户使用类似于 Snapchat、Instagram、StackOverflow 等的自定义用户名怎么办?有什么方法可以修改现有方法以也接受该字段,或者我是否需要手动推送和管理此信息,如果需要如何?
这是我第一次尝试存储所需的用户信息:
Firebase ref = new Firebase(firebaseURL);
ref.createUser(email, password, new Firebase.ValueResultHandler<Map<String, Object>>() {
@Override
public void onSuccess(Map<String, Object> result) {
System.out.println("Successfully created user account with uid: " + result.get("uid"));
//Sign user in
Firebase ref = new Firebase(firebaseURL);
ref.authWithPassword(email, password, new Firebase.AuthResultHandler() {
@Override
public void onAuthenticated(AuthData authData) {
System.out.println("User ID: " + authData.getUid() + ", Provider: " + authData.getProvider());
//Save user info
Firebase userRef = new Firebase(firebaseURL + "Users/");
User user = new User(username, authData.getUid());
userRef.setValue(user);
这是好习惯吗?我认为将 UID 与用户名一起存储可能有助于我将来处理更改等。此外,如果这是一个社交媒体应用程序,我是否应该实现updateChildren()
orpush()
方法以便条目不会被覆盖?
这是我的第二次尝试:
@Override
public void onAuthenticated(AuthData authData) {
System.out.println("User ID: " + authData.getUid() + ", Provider: " + authData.getProvider());
//Save user info and username
Firebase ref = new Firebase(firebaseURL);
Map<String, String> map = new HashMap<String, String>();
map.put("email", email);
map.put("username", username);
map.put("provider", authData.getProvider());
ref.child("users").child(authData.getUid()).setValue(map);