从JSON react-native获取特定对象

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

const MyComponent = () => {
  const [specificObject, setSpecificObject] = useState(null);

  useEffect(() => {
    fetchData();
  }, []);

  const fetchData = async () => {
    try {
      const response = await fetch('https://example.com/api/data.json');
      const jsonData = await response.json();
      const specificObj = jsonData[0]; // 获取数组中的第一个对象
      setSpecificObject(specificObj);
    } catch (error) {
      console.error('Error fetching data: ', error);
    }
  };

  return (
    <View>
      {specificObject ? (
        <Text>{specificObject.property}</Text> // 显示特定对象的某个属性值
      ) : (
        <Text>Loading...</Text>
      )}
    </View>
  );
};

export default MyComponent;