如何在react native中处理异步函数响应并在useState中保存？

import React, { useState, useEffect } from 'react';
import { View, Text } from 'react-native';

const MyComponent = () => {
  const [data, setData] = useState(null);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState(null);

  useEffect(() => {
    const fetchData = async () => {
      try {
        const response = await fetch('https://api.example.com/data');
        const result = await response.json();
        setData(result);
      } catch (err) {
        setError(err);
      } finally {
        setLoading(false);
      }
    };

    fetchData();
  }, []);

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

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

  return (
    <View>
      {data ? (
        data.map((item, index) => <Text key={index}>{item.name}</Text>)
      ) : (
        <Text>No data available</Text>
      )}
    </View>
  );
};

export default MyComponent;