尝试在React-Native中使用Hook呈现来自Api的数据

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

const MyComponent = () => {
  const [data, setData] = useState(null);

  useEffect(() => {
    // 在这里进行API调用，并将数据设置到状态变量中
    fetchData();
  }, []);

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

  return (
    <View>
      {data ? (
        <Text>{data}</Text>
      ) : (
        <Text>Loading...</Text>
      )}
    </View>
  );
};