Split the file with nodejs.Understanding the Possible Function Calls Without Module Reference

The easiest way to access a split file without a module name is to make it one file before running it in Node.js.

If you are using HTML as follows,

<script src="script1.js"></script>
<script src="script2.js"></script>
<script src="script3.js"></script>

In the npm script, you can combine them into one file as follows:

concat-oscript.js./script1.js./script2.js./script3.js

Also, in nodo.js10, import/export on ES6 is Experimental, but it works.For example,

my-func.mjs

export function my-func1(){
    console.log ("Hello World 1")
}

export function my-func2(){
    console.log ("Hello World 2" )
}

index.mjs

import {my-func1, my-func2}from "./my-func";
my-func1();
my-func2();

As , when you run it, add --experimental-modules to the options.

node--experimental-modules index.mjs

The import/export details for ES6 can be found on the following page of the MDN:
MDN import export