I took your curl command and put it into this website: https://reqbin.com/req/c-w7oitglz/convert-curl-to-http-request
You can change the url from google to your localhost
var url = "https://google.com";
var xhr = new XMLHttpRequest();
xhr.open("POST", url);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.onreadystatechange = function () {
if (xhr.readyState === 4) {
console.log(xhr.status);
console.log(xhr.responseText);
}};
var data = "dataRequest=demo1";
xhr.send(data);CLICK HERE to find out more related problems solutions.