使用React.JS预先填充表单

import React, { useState } from 'react';

function Form() {
  const [formData, setFormData] = useState({
    name: '',
    email: '',
    password: ''
  });

  const handleInputChange = (event) => {
    const { name, value } = event.target;
    setFormData({ ...formData, [name]: value });
  };

  return (
    <form>
      <label>
        Name:
        <input
          type="text"
          name="name"
          value={formData.name}
          onChange={handleInputChange}
        />
      </label>
      <br />
      <label>
        Email:
        <input
          type="email"
          name="email"
          value={formData.email}
          onChange={handleInputChange}
        />
      </label>
      <br />
      <label>
        Password:
        <input
          type="password"
          name="password"
          value={formData.password}
          onChange={handleInputChange}
        />
      </label>
    </form>
  );
}

export default Form;