在Reactjs中单击一个州后，如何从json数组中AutoCall一个省

import React, { useState } from 'react';

const MyComponent = () => {
  const [provinces, setProvinces] = useState([]);

  // 其他组件代码...

  return (
    // 组件的JSX代码...
  );
}

export default MyComponent;

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

const MyComponent = () => {
  const [provinces, setProvinces] = useState([]);

  useEffect(() => {
    fetch('path/to/provinces.json')
      .then(response => response.json())
      .then(data => setProvinces(data))
      .catch(error => console.error(error));
  }, []);

  // 其他组件代码...

  return (
    // 组件的JSX代码...
  );
}

export default MyComponent;

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

const MyComponent = () => {
  const [provinces, setProvinces] = useState([]);

  useEffect(() => {
    fetch('path/to/provinces.json')
      .then(response => response.json())
      .then(data => setProvinces(data))
      .catch(error => console.error(error));
  }, []);

  const handleProvinceClick = (province) => {
    // 根据省份数据执行相应的操作
    console.log(`点击了省份：${province}`);
  }

  return (
    <div>
      {provinces.map(province => (
        <button key={province.id} onClick={() => handleProvinceClick(province)}>
          {province.name}
        </button>
      ))}
    </div>
  );
}

export default MyComponent;