怎样使用Hooks获取服务端数据？

Answer 1

import React, { useState, useEffect } from 'react';
import axios from 'axios';
function App() {
  const [data, setData] = useState({ hits: [] });
  useEffect(async () => {
    const result = await axios(
      'https://api/url/to/data',
    );
    setData(result.data);
  });
  return (
    <ul>
      {data.hits.map(item => (
        <li key={item.objectID}>
          <a href={item.url}>{item.title}</a>
        </li>
      ))}
    </ul>
  );
}
export default App;