Question

要通过电子邮件和密码将匿名用户链接到新创建的用户，请使用以下功能linkAndRetrieveDataWithCredential

由于某种原因，我收到以下错误：

__WEBPACK_IMPORTED_MODULE_12_firebase_app___default.a.auth(...).currentUser.linkAndRetrieveDataWithCredential is not a function

此功能已在Firebase官方文档中介绍了有关如何链接匿名用户的信息。 https://firebase.google.com/docs/auth/web/anonymous-auth

背景：我使用React.js，因此通过NPM安装Firebase。

我在做什么错了？

我的代码：

//if the user is anonymous, then upgrade the anonymous user to be the email&pass user.

    //get the Credential object
    var credential = firebase.auth.EmailAuthProvider.credential(this.state.email, this.state.password);

    //get the Credential object
    firebase.auth().currentUser.linkAndRetrieveDataWithCredential(credential).then(function(usercred) {
      var user = usercred.user;
      console.log("Anonymous account successfully upgraded", user);
      //the user was created. redirect to Home page 

      window.location.assign("/");

Answer 1

显然，该功能已被弃用。

正确的解决方案在此处记录： Firebase Convert Anonymous User Account to Permanent Account Error

    // (Anonymous user is signed in at that point.)

// 1. Create the email and password credential, to upgrade the
// anonymous user.
var credential = firebase.auth.EmailAuthProvider.credential(email, password);

// 2. Links the credential to the currently signed in user
// (the anonymous user).
firebase.auth().currentUser.linkWithCredential(credential).then(function(user) {
  console.log("Anonymous account successfully upgraded", user);
}, function(error) {
  console.log("Error upgrading anonymous account", error);
});

Firebase函数linkAndRetrieveDataWithCredential不起作用

1 个答案: