Firebase远程配置:未捕获TypeError: firebase.remoteConfig不是函数

Question

我正在尝试使用Firebase远程配置。对于这个设置https://firebase.google.com/docs/remote-config/use-config-web#add-remote-config-to-your-app，我遵循了firebase文档。但是我得到了这个错误，没有捕获TypeError: firebase.remoteConfig不是一个函数。

下面是我要做的：

index.html文件

​

    	<!-- The core Firebase JS SDK is always required and must be listed first -->
    <script src="https://www.gstatic.com/firebasejs/7.11.0/firebase-app.js"></script>

    <!-- TODO: Add SDKs for Firebase products that you want to use
         https://firebase.google.com/docs/web/setup#available-libraries -->
    <script src="https://www.gstatic.com/firebasejs/7.11.0/firebase-analytics.js"></script>

    <script>
      // Your web app's Firebase configuration
    var firebaseConfig = {
      apiKey: "api-key",
      authDomain: "project-id.firebaseapp.com",
      databaseURL: "https://project-id.firebaseio.com",
      projectId: "project-id",
      storageBucket: "project-id.appspot.com",
      messagingSenderId: "sender-id",
      appId: "app-id",
      measurementId: "G-measurement-id",
    };
      // Initialize Firebase
      firebase.initializeApp(firebaseConfig);
      firebase.analytics();
    </script>

<script>
const remoteConfig = firebase.remoteConfig();
remoteConfig.settings = {
  minimumFetchIntervalMillis: 3600000,
};

remoteConfig.defaultConfig = ({
  'test': 'Welcome',
});

console.log(remoteConfig.getasString("test"));
</script

​

我想我在这行const remoteConfig = firebase.remoteConfig()；中得到了这个错误。提前谢谢。

Answer 1

在使用远程配置之前，您需要添加以下脚本：

<script src="https://www.gstatic.com/firebasejs/7.11.0/firebase-remote-config.js"></script>

有关如何设置的更多信息，请查看此处：

https://firebase.google.com/docs/web/setup

Answer 2

在我的React应用程序中，问题是缺少下面的import语句：

​

import "firebase/remote-config";

​