import 'package:flutter/material.dart'; class EmptyTip extends StatelessWidget { final String text; const EmptyTip({super.key, this.text = '暂无数据'}); @override Widget build(BuildContext context) { return Center( child: Column( mainAxisSize: MainAxisSize.min, children: [ Image.asset( 'assets/images/empty.png', width: 100, ), const SizedBox(height: 8), Text( text, style: const TextStyle(color: Colors.grey, fontSize: 13), ), ], ), ); } }