how to include external javascript in react

Question

In an html page you can include a javascript file by <script src="path"></script> How do you get variables from an external path like this in react, if the path is, for example: <script src="https://unpkg.com/flux-sdk-helpers@0.1/dist/flux-sdk-helpers.min.js"></script>

Thanks for all your help

Answer 1

Scripts loaded in that fashion normally install themselves as global variables and/or properties of some other global library.

According to the docs , flux-sdk-helpers installs itself as a global variable FluxHelpers when you install it this way.

This means your React code can access it as either FluxHelpers or window.FluxHelpers .

Answer 2

你可以在你的index.html文件中链接它只是要小心你在做什么时调用的东西，以免在不同的地方使用名称

Answer 3

if you are using react, then you probably should also learn about webpack.

if you will use webpack, then you can import { method} from "package" most scripts you got from NPM (node package manager) very easily.