import React, { useState } from 'react';
function App() {
const [data, setData] = useState({ hits: [] });
return (
<ul>
{data.hits.map(item => (
<li key={item.objectID}>
<a href={item.url}>{item.title}</a>
</li>
))}
</ul>
);
}
export default App;
axios를 사용하여, hits를 업데이트 할 것이다.
import React, { useState, useEffect } from 'react';
import axios from 'axios';
function App() {
const [data, setData] = useState({ hits: [] });
useEffect(async () => {
const result = await axios(
'https://hn.algolia.com/api/v1/search?query=redux',
);
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;