interface ActionType {
  reload: () => void;
  fetchMore: () => void;
  reset: () => void;
}

const ref = useRef<ActionType>();

<ProTable actionRef={ref} />;

// 刷新
ref.reload();

// 加载更多
ref.fetchMore();

// 重置到默认值
ref.reset();

import React, { useState } from 'react';
import ProTable, { ProColumns } from '@ant-design/pro-table';
import { Input, Button } from 'antd';

const columns: ProColumns[] = [
  {
    title: 'Name',
    dataIndex: 'name',
    copyable: true,
  },
  {
    title: 'Age',
    dataIndex: 'age',
  },
  {
    title: 'date',
    dataIndex: 'date',
    valueType: 'date',
  },
  {
    title: 'option',
    valueType: 'option',
    dataIndex: 'id',
    render: (text, row, index, action) => [
      <a
        onClick={() => {
          window.alert('确认删除？');
          action.reload();
        }}
      >
        delete
      </a>,
      <a
        onClick={() => {
          window.alert('确认刷新？');
          action.reload();
        }}
      >
        reload
      </a>,
    ],
  },
];

export default () => {
  const [keywords, setKeywords] = useState('');
  return (
    <ProTable<{}, { keywords: string }>
      size="small"
      columns={columns}
      request={() => ({
        data: [
          {
            name: 'Jack',
            age: 12,
            date: '2020-01-02',
          },
        ],
        success: true,
      })}
      rowKey="name"
      params={{ keywords }}
      toolBarRender={action => [
        <Input.Search
          style={{
            width: 200,
          }}
          onSearch={value => setKeywords(value)}
        />,
      ]}
      pagination={{
        defaultCurrent: 10,
      }}
    />
  );
};