主要四个页面的基础页面

lib/views/contact/index/index_page.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+
+class ContactPage extends StatefulWidget {
+  const ContactPage({Key? key}) : super(key: key);
+
+  @override
+  _ContactPageState createState() => _ContactPageState();
+}
+
+class _ContactPageState extends State<ContactPage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('通讯录'),
+      ),
+    );
+  }
+}