dart 练习模板自用

import 'package:flutter/material.dart';

main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
          primarySwatch: Colors.blue, splashColor: Colors.transparent),
      home: HYHomePage(),
    );
  }
}

class HYHomePage extends StatelessWidget {
  const HYHomePage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('列表测试'),
      ),
      body: null,
    );
  }
}