无法在react中键入文本字段输入

import React, { useState } from 'react';

function TextInput() {
  const [value, setValue] = useState('');

  const handleChange = (event) => {
    setValue(event.target.value);
  };

  return (
    <input type="text" value={value} onChange={handleChange} />
  );
}

import React, { useRef } from 'react';

function TextInput() {
  const inputRef = useRef(null);

  const handleClick = () => {
    const value = inputRef.current.value;
    console.log(value);
  };

  return (
    <div>
      <input type="text" ref={inputRef} />
      <button onClick={handleClick}>获取输入值</button>
    </div>
  );
}