？如何从功能组件React中获取表单值？

import React, { useState } from 'react';

function MyForm() {
  const [inputValue, setInputValue] = useState('');

  const handleInputChange = (event) => {
    setInputValue(event.target.value);
  };

  const handleSubmit = (event) => {
    event.preventDefault();
    console.log('表单提交的值：', inputValue);
  };

  return (
    <form onSubmit={handleSubmit}>
      <input type="text" value={inputValue} onChange={handleInputChange} />
      <button type="submit">提交</button>
    </form>
  );
}

import React, { useRef } from 'react';

function MyForm() {
  const inputRef = useRef();

  const handleSubmit = (event) => {
    event.preventDefault();
    console.log('表单提交的值：', inputRef.current.value);
  };

  return (
    <form onSubmit={handleSubmit}>
      <input type="text" ref={inputRef} />
      <button type="submit">提交</button>
    </form>
  );
}