Flutter/Dart:从Map<String、String>获取DataRows，并在小部件中以表格形式显示它们

import 'package:flutter/material.dart';

Widget buildTable(Map<String, String> data) {
  List<DataRow> rows = [];

  // 遍历Map中的键值对，创建DataRows
  data.forEach((key, value) {
    rows.add(DataRow(cells: [
      DataCell(Text(key)),
      DataCell(Text(value)),
    ]));
  });

  // 返回一个包含DataRows的表格小部件
  return DataTable(
    columns: [
      DataColumn(label: Text('Key')),
      DataColumn(label: Text('Value')),
    ],
    rows: rows,
  );
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    Map<String, String> data = {
      'Name': 'John',
      'Age': '25',
      'Email': 'john@example.com',
    };

    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Data Table'),
        ),
        body: Center(
          child: buildTable(data),
        ),
      ),
    );
  }
}