Firebase数据库，使auth uid文档的默认ID [英] Firebase database, make auth uid the default id of a document

问题描述

如何从 auth 的 createUserWithEmailAndPassword（email，通过）是文档的 uid

我有这个代码作为注册函数：

$ $ p $ $ $ $ $ $ .signup = function（user）{
auth.createUserWithEmailAndPassword（user.email，user.password）
.then（ok => {
//保存
删除user.password;
//分配uid
user.uid = ok.uid;
//保存到userRef = ... ref（）。child（'/ accounts'）
userRef.push（user）
.then（snap => console.log（snap））
.catch（err => console.log（err））;
}）
.catch（e => console.log（e.message））;



$ b $ p
$ b

上面的代码完成了预期的工作，输出结果在这里

所以数据保存成功，但我想这个值 -KOQOXUGH9Ahh9fukVkg 是 uid 的值，它是 pFNhADogjkZFz7E4osXPY48wJdS2 。

似乎 -KOQOXUGH9Ahh9fukVkg 正被 firebase 自动。我如何控制？

这是我的规则

 < 
rules：{
.read：auth！= null，
.write：auth！= null，
accounts：{
.write：auth！= null，
.read：auth！= null，
$ uid：{
.write：$ uid === auth.uid，
.read：$ uid === auth.uid
} 
} 
} 
} 
  

解决方案

  firebase.database（）。ref（accounts /+ ok.uid）.set（user）; 
  

How can I make the generated uid from auth's createUserWithEmailAndPassword(email, pass) be the uid of document?

I have this code as a signup function :

$scope.signup = function (user) {
    auth.createUserWithEmailAndPassword(user.email, user.password)
        .then(ok => {
            // remove pass before saving
            delete user.password; 
            // assigning the uid
            user.uid = ok.uid;
            // saving to userRef = ...ref().child('/accounts')
            userRef.push(user)
                .then(snap => console.log(snap))
                .catch(err => console.log(err));
        })
        .catch(e => console.log(e.message));
}

The code above does what is expected, the output is here

So data was saved successfully but I want the value of this -KOQOXUGH9Ahh9fukVkg to be the value of the uid which is pFNhADogjkZFz7E4osXPY48wJdS2.

It seems that the -KOQOXUGH9Ahh9fukVkg is being added by firebase automatically. How do I control that?

Here's my rules

{
  "rules": {
    ".read": "auth != null",
    ".write": "auth != null",
        "accounts": {
      ".write": "auth != null",
      ".read": "auth != null",
      "$uid": {
        ".write": "$uid === auth.uid",
        ".read": "$uid === auth.uid"
      }
    }
  }
}

解决方案

This should work:

firebase.database().ref("accounts/" + ok.uid).set(user);

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