如何在滚动ant设计表格时固定表格行

import React from 'react';
import { Table } from 'antd';

const dataSource = [
  {
    key: '1',
    name: 'John Brown',
    age: 32,
    address: 'New York No. 1 Lake Park',
  },
  {
    key: '2',
    name: 'Jim Green',
    age: 42,
    address: 'London No. 1 Lake Park',
  },
  // ...
];

const columns = [
  {
    title: 'Name',
    dataIndex: 'name',
    key: 'name',
    fixed: 'left',
  },
  {
    title: 'Age',
    dataIndex: 'age',
    key: 'age',
  },
  // ...
];

const App = () => {
  return (
    <Table
      dataSource={dataSource}
      columns={columns}
      scroll={{ y: 300 }}
    />
  );
};

export default App;