Firebase如何生成Uid? [英] How does Firebase generate the Uid?

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问题描述

我的问题是Firebase如何生成Uid?它是由手机上的应用程序安装生成的,还是基于电子邮件,Facebook,Google或Firebase提供的其他登录提供程序的登录提供程序?

My question is how does Firebase generate the Uid? Is it generated from the app installation on the cellphone or maybe it is based on the login provider via email, Facebook, Google or the other ones that Firebase provide?

推荐答案

Firebase用户ID(通常称为uid)是用户帐户的不透明标识符.它与该帐户的基础身份提供者没有任何关系,应将其视为不透明值.

The Firebase User ID (often called uid) is an opaque identifier for a user account. It has no connection to the underlying identity provider(s) for the account and should be treated as an opaque value.

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