API & HTTP Requests

Fetch API

Native JavaScript API untuk HTTP requests.

fetch('https://api.example.com/data')
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

Axios Library

Promise-based HTTP client dengan features lebih.

import axios from 'axios';

axios.get('/api/data')
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

HTTP Methods

GET: Fetch data

POST: Create data

PUT/PATCH: Update data

DELETE: Remove data

Error Handling

Handle network errors, timeouts, dan error responses.

try {
  const response = await axios.get('/api/data');
} catch (error) {
  if (error.response) {
    // Server responded with error status
    console.error(error.response.status);
  } else if (error.request) {
    // Request made but no response
    console.error('No response');
  }
}

Loading States

Manage UI state saat loading, error, dan success.

Request/Response Interceptors

Global handling untuk requests dan responses.