react钩子可以用来注入组件吗？

import React, { useState } from 'react';

function Counter() {
  const [count, setCount] = useState(0);

  return (
    <div>
      <p>Count: {count}</p>
      <button onClick={() => setCount(count + 1)}>Increment</button>
    </div>
  );
}

import React, { useState, useEffect } from 'react';

function DataFetcher() {
  const [data, setData] = useState(null);

  useEffect(() => {
    const fetchData = async () => {
      const response = await fetch('https://api.example.com/data');
      const data = await response.json();
      setData(data);
    };

    fetchData();
  }, []);

  return (
    <div>
      <p>Data: {data}</p>
    </div>
  );
}