基本完成

lib/layout/layout_page.dart

@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+import 'package:remixicon/remixicon.dart';
+
+import '../page/home/home_page.dart';
+import '../page/profile/my/my_page.dart';
+import '../page/record/list/record_list_page.dart';
+import 'tabbar.dart';
+
+class LayoutPage extends StatefulWidget {
+  const LayoutPage({super.key});
+
+  @override
+  State<LayoutPage> createState() => _LayoutPageState();
+}
+
+class _LayoutPageState extends State<LayoutPage> {
+  ///分页
+  final PageController _pageController = PageController(initialPage: 0);
+
+  int get currentPage {
+    if (!_pageController.hasClients) return 1; // 没 attach 直接 0
+    return _pageController.page?.round() ?? 1;
+  }
+
+  //TabBar列表
+  final List<PageItem> _pages = [
+    PageItem(
+      name: "Home",
+      icon: RemixIcons.home_2_line,
+      page: HomePage(),
+    ),
+    PageItem(name: "record", icon: RemixIcons.history_line, page: RecordListPage()),
+    PageItem(
+      name: "Home",
+      icon: RemixIcons.book_open_line,
+      page: MyPage(),
+    ),
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: PageView(
+        controller: _pageController,
+        physics: const NeverScrollableScrollPhysics(),
+        children: _pages.map((item) => item.page).toList(),
+      ),
+      bottomNavigationBar: BottomNavigationBar(
+        currentIndex: currentPage,
+        onTap: (index) {
+          _pageController.jumpToPage(index);
+          setState(() {});
+        },
+        items: _pages.map((item) {
+          return BottomNavigationBarItem(
+            icon: Icon(item.icon),
+            label: item.name,
+          );
+        }).toList(),
+        showSelectedLabels: false,
+        showUnselectedLabels: false,
+      ),
+    );
+  }
+}

lib/layout/tabbar.dart

@@ -0,0 +1,9 @@
+import 'package:flutter/material.dart';
+
+class PageItem {
+  final String name;
+  final IconData icon;
+  final Widget page;
+
+  PageItem({required this.name, required this.icon, required this.page});
+}