//using Node.js//npm install x2jslet nums = [2, 3, 5]const X2JS = require("x2js")let x2js = new X2JS()let data_s = x2js.js2xml({"i": nums })//data_s is '<i>2</i><i>3</i><i>5</i>'console.log("data_s is", data_s)