“JavaScript URLSearchParams a String” Código de respuesta

JavaScript URLSearchParams a String

let params = new URLSearchParams('foo=2'); // "location.search" to read from URL

params.append('bar', 4);                   //Add a bar parameter.
console.log(params.toString());            //Prints 'foo=2&bar=4'

location.search = params.toString();       // write changes to URL