i have physical path how to download that file from js

Question

function download(filename, text) {

var element = document.createElement('a');

element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));

element.setAttribute('download', filename);

element.style.display = 'none';

document.body.appendChild(element);

element.click();

document.body.removeChild(element);

}