动态更新react-table中可用记录数的计数

import React, { useState, useEffect } from 'react';
import { useTable } from 'react-table';

const Table = ({ data }) => {
  const [recordCount, setRecordCount] = useState(0);

  useEffect(() => {
    setRecordCount(data.length);
  }, [data]);

  const columns = [
    // 列定义
  ];

  const {
    getTableProps,
    getTableBodyProps,
    headerGroups,
    rows,
    prepareRow,
  } = useTable({ columns, data });

  return (
    <div>
      <p>可用记录数：{recordCount}</p>
      <table {...getTableProps()}>
        <thead>
          {headerGroups.map(headerGroup => (
            <tr {...headerGroup.getHeaderGroupProps()}>
              {headerGroup.headers.map(column => (
                <th {...column.getHeaderProps()}>{column.render('Header')}</th>
              ))}
            </tr>
          ))}
        </thead>
        <tbody {...getTableBodyProps()}>
          {rows.map(row => {
            prepareRow(row);
            return (
              <tr {...row.getRowProps()}>
                {row.cells.map(cell => (
                  <td {...cell.getCellProps()}>{cell.render('Cell')}</td>
                ))}
              </tr>
            );
          })}
        </tbody>
      </table>
    </div>
  );
};

export default Table;