antd的table横向滚动条固定在可视窗口底部

可以通过设置 `scroll={{ x: true, y: 'calc(100vh - 300px)' }}` 来实现横向滚动条固定在可视窗口底部，其中 `x: true` 表示开启横向滚动条，`y: 'calc(100vh - 300px)'` 表示纵向滚动条与可视窗口底部相距 300px。具体实现代码如下：

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

const columns = [
  {
    title: 'Name',
    dataIndex: 'name',
    key: 'name',
    width: 100,
  },
  {
    title: 'Age',
    dataIndex: 'age',
    key: 'age',
    width: 100,
  },
  {
    title: 'Address',
    dataIndex: 'address',
    key: 'address',
    width: 150,
  },
  {
    title: 'Action',
    key: 'action',
    width: 150,
    render: () => (
      <span>
        <a>Edit</a>
        <a>Delete</a>
      </span>
    ),
  },
];

const data = [
  {
    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',
  },
  {
    key: '3',
    name: 'Joe Black',
    age: 32,
    address: 'Sidney No. 1 Lake Park',
  },
  {
    key: '4',
    name: 'Jim Red',
    age: 32,
    address: 'London No. 2 Lake Park',
  },
];

const App = () => (
  <Table
    columns={columns}
    dataSource={data}
    pagination={false}
    scroll={{ x: true, y: 'calc(100vh - 300px)' }}
  />
);

export default App;