Methods to reference dependent js files in javascript files

If you need to introduce another dependency js file in a js file, you only need to import the following code into the first js file:

The code copy is as follows:

var s=document.createElement("script");

s.src="/script/Map.js";

document.getElementsByTagName( "HEAD")[0].appendChild(s);

The red part is the path to the js file to which it depends.