JavaScript-da AJAX yordamida serverga JSON yuborish

Serverga ma'lumotlarni JSON shaklida yuborish mumkin. Buni quyidagicha amalga oshirish mumkin:

public/client.jsbutton.addEventListener('click', function() {
  let promise = fetch('/handler/', {
    method: 'post',
    body: JSON.stringify([1, 2, 3, 4, 5]),
    headers: {
      'Content-Type': 'application/json',
    },
  });
});

Serverta so'rov tanasi body da bo'ladi:

server.jsexport default {
  '/handler/': function({ body }) {
    console.log(body);
  }
}

Server tomonidan qabul qilingan JSON-ni ochamiz:

server.jsexport default {
  '/handler/': function({ body }) {
    console.log(JSON.parse(body));
  }
}