用于执行axios请求的自定义挂钩[React，Typescript]

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

function useAxios(url) {
  const [data, setData] = useState(null);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState(null);

  useEffect(() => {
    const fetchData = async () => {
      try {
        const response = await axios.get(url);
        setData(response.data);
      } catch (error) {
        setError(error);
      } finally {
        setLoading(false);
      }
    };

    fetchData();
  }, [url]);

  return { data, loading, error };
}

export default useAxios;

import React from 'react';
import useAxios from './useAxios';

function MyComponent() {
  const { data, loading, error } = useAxios('https://api.example.com/data');

  if (loading) {
    return <div>Loading...</div>;
  }

  if (error) {
    return <div>Error: {error.message}</div>;
  }

  return (
    <div>
      <h1>Data:</h1>
      <pre>{JSON.stringify(data, null, 2)}</pre>
    </div>
  );
}

export default MyComponent;