src/pages/NotFound.jsx

import React from 'react';
import { Button, Result } from 'antd';
import { Link } from 'react-router-dom';

const NotFound = () => {
  return (
    <Result
      status="404"
      title="404"
      subTitle="抱歉，您访问的页面不存在。"
      extra={
        <Button type="primary">
          <Link to="/">返回首页</Link>
        </Button>
      }
    />
  );
};

export default NotFound;