在Flutter - Dart中模拟带有参数的路由

class DetailScreen extends StatelessWidget {
  final String itemId;

  DetailScreen({required this.itemId});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Detail Screen'),
      ),
      body: Center(
        child: Text('Item ID: $itemId'),
      ),
    );
  }
}

ElevatedButton(
  onPressed: () {
    Navigator.push(
      context,
      MaterialPageRoute(
        builder: (context) => DetailScreen(itemId: '123'),
      ),
    );
  },
  child: Text('Go to Detail Screen'),
),