flutter:如何在Listview.builder中使用DataTable

import 'package:flutter/material.dart';

List<Map<String, dynamic>> tableData = [
  {'name': 'John', 'age': 25, 'email': 'john@example.com'},
  {'name': 'Jane', 'age': 30, 'email': 'jane@example.com'},
  {'name': 'Bob', 'age': 35, 'email': 'bob@example.com'},
];

ListView.builder(
  itemCount: tableData.length,
  itemBuilder: (BuildContext context, int index) {
    return DataTable(
      columns: [
        DataColumn(label: Text('Name')),
        DataColumn(label: Text('Age')),
        DataColumn(label: Text('Email')),
      ],
      rows: [
        DataRow(cells: [
          DataCell(Text(tableData[index]['name'])),
          DataCell(Text(tableData[index]['age'].toString())),
          DataCell(Text(tableData[index]['email'])),
        ]),
      ],
    );
  },
)