firebase.auth（）。createUserWithEmailAndPassword Undefined不是一个函数

问题描述

我正在关注用户管理的firebase文档

I am following the firebase documentation on user management

var firebase = require('firebase');

// Initialize Firebase
firebase.initializeApp({
    serviceAccount: "./<mysecreturledittedout>.json",
    databaseURL: "https://<mydatabaseurljusttobesafe>.firebaseio.com"
});

router.get('/create', function(req, res){
    var email = req.email;
    var password = req.password;
    firebase.auth().createUserWithEmailAndPassword(email, password).catch(function(err){ // LINE 27 CRASH
        var errorCode = err.code;
        var errorMessage = error.message;
        console.log("ERROR");
        console.log(errorCode, errorMessage);
    });
});

我收到以下错误

undefined is not a function

TypeError: undefined is not a function
    at d:\Users\Kitty\Code\Practice2\routes\index.js:27:21

从做一点研究，我觉得未定义是不是一个功能基本上是一个空值指针异常的JavaScript版本（可能是错误的）

From doing a little bit of research, I think undefined is not a function is basically a javascript version of a null pointer exception (could be wrong)

我已经配置了我的服务帐户和项目在firebase。我在本地主机上运行。谢谢。我正在寻找调试提示，因为我不知道如何测试什么是不工作。

I have configured my service account and project on firebase. I am running this on localhost. Thanks. I am looking primarily for debugging tips, as I'm not sure how to test what isn't working.

推荐答案

如果你还没有解决问题，我发现为什么它给出这样的错误，这是因为它真的不是一个功能。

If you haven't fixed the problem yet, I found out why it's giving such an error and that's because it really isn't a function.

当您需要使用服务器参考时，您将使用Web引用作为指导：。

You're using the Web reference as your guide when you need to be using the Server reference: https://firebase.google.com/docs/reference/node/firebase.auth.Auth.

如您所见，firebase.auth.Auth与Web API相比，在Node.js API上有很多不同之处，因为没有很多。现在你必须处理令牌，我没有深入研究，如果使用Server API。另一方面，您只需使用Web API即可，您可以执行此操作。

As you can see, firebase.auth.Auth is a lot different on the Node.js API when compared to the Web API as there's not a lot in there. Now you have to deal with tokens, which I haven't looked deep into, if using the Server API. On the other hand, you can just use the Web API, which does things you intended to do.

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