如何在React中添加我们的外部js文件

Question

有人可以告诉我如何将外部js文件添加到我们的react组件中，或者在我们的index.html或正文中。

尽可能提供代码

Answer 1

要在React代码中导入外部js文件。您只需要在 index.html 文件中写一行。

export const environment = {
  production: true,
  firebase : {
    apiKey: "API KEY", //add your API and same for rest keys
    authDomain: "DOMAIN NAME",
    databaseURL: "DATA BASE URL",
    projectId: "PROJECT ID",
    storageBucket: "STORAGE BUCKET",
    messagingSenderId: "MESSAGING ID",
    appId: "AP ID",
    measurementId: "MEASUREMENT ID"
  }
};

或

<script type="text/JavaScript" src="name of the file with extension"></script>