import 'package:flutter/material.dart'; import 'package:get/get.dart'; import 'widgets/detail.dart'; class MachineryDetailPage extends StatelessWidget { final title = Rx('查看详情'); // 响应预约事件 void handleClick() { } @override Widget build(BuildContext context) { final appBar = AppBar(title: Obx(() => Text(title.value)), centerTitle: true,); return Scaffold( appBar: appBar, body: page(context: context, appbarSize: appBar.preferredSize, handleClick: handleClick), ); } }