JavaScript-de URLSearchParams bilen AJAX arkaly maglumat ibermek

Köp wagtlary Query String-i el bilen düzmek erbet amatly däl. Has amatly bolmagy üçin onu URLSearchParams arkaly etmek bolar:

public/client.jsbutton.addEventListener('click', function() {
  let searchParams = new URLSearchParams();
  
  searchParams.set('num1', '1');
  searchParams.set('num2', '2');
  
  let promise = fetch('/handler/', {
    method: 'post',
    body: searchParams,
  });
});