如何在Firebase 3.0中注销用户?
问题描述：
根据文档，我强迫用户签名用方法signOut()退出.
According to documentation, I force a user to sign out with the method signOut().
这是我尝试过的:
var rootRef = firebase.database().ref();
var loggedInUser = firebase.auth();
1. firebase.signOut();
2. loggedInUser.signOut();
3. rootRef.signOut();
4. signOut();
5. firebase.auth.signOut();
以上五个中的每一个我得到... is not a function.我知道我对新Firebase的引用没有问题，因为firebase.database().ref();和firebase.auth();不会引发错误.我也已经在控制台中迁移了该应用程序.
I get ... is not a function for every one of the five above. I know there is no issue with my reference to the new Firebase, since firebase.database().ref(); and firebase.auth(); does not throw error. I have also migrated the app in the console.
答
在JavaScript中，您可以使用以下方式注销用户:
In JavaScript you can sign out the user with:
firebase.auth().signOut().then(function() {
console.log('Signed Out');
}, function(error) {
console.error('Sign Out Error', error);
});