let url = 'https://www.example.com?name=n1&name=n2';
let params = (new URL(url)).searchParams;
params.get('name') // "n1"
params.getAll('name') // ["n1", "n2"]
let url = "http://www.example.com?name=example&email=example@gmail.com&pass=12345678";
let paramaters = (new URL(url)).searchParams;
var name = paramaters.get("name");
var email = paramaters.get("email");
var password = paramaters.get("pass");