JavaScriptda AJAX orqali JSON olish

Serverning ma'lumotlarni JSON formatida qaytarishi keng tarqalgan amaliyotdir. Keling, buni qanday bajarishni ko'rib chiqaylik. Serverna quyidagi fayl mavjud deb faraz qilaylik:

public/data.json{
  "num1": "1",
  "num2": "2"
}

Keling, ushbu fayldan ma'lumotlarni olamiz:

public/client.jsbutton.addEventListener('click', function() {
  fetch('/data.json').then(response => {
    return response.text();
  }).then(data => {
    console.log(JSON.parse(data));
  });
});

JSON avtomatik ravishda JavaScript strukturasiqa o'zgartirilishi uchun json metodidan foydalanish mumkin:

public/client.jsbutton.addEventListener('click', function() {
  fetch('/data.json').then(response => {
    return response.json();
  }).then(data => {
    console.log(data);
  });
});