登录页面Obx修改

lib/main.dart

@@ -1,17 +1,26 @@
 import 'package:cpnav/appbar.dart';
+import 'package:cpnav/pages/login/loginprefs.dart';
 import 'package:cpnav/pages/pass_track/controller.dart';
 import 'package:cpnav/pages/pass_track/bottomIcon/iconController.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:scence_map/controller.dart';
+import 'pages/login/login_page.dart';
+import 'pages/login/my_routes.dart';
 import 'pages/pass_track/view.dart';
+import 'service/pile_cm.dart';
 
 void main() {
   WidgetsFlutterBinding.ensureInitialized();
   SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []); //设置全屏
   Get.put(PassTrackController('WXLMB', 'cp_road'));
   Get.put(IconController());
+  Get.put(LoginPageController());
+  Get.put(AccountLoginController());
+  Get.put(PhoneLoginController());
+  LoginPrefs loginPrefs = LoginPrefs();
+  loginPrefs.removeToken();
   runApp(const MyApp());
 }
 
@@ -24,25 +33,12 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       title: 'Flutter Demo',
       theme: ThemeData(
-        // This is the theme of your application.
-        //
-        // TRY THIS: Try running your application with "flutter run". You'll see
-        // the application has a purple toolbar. Then, without quitting the app,
-        // try changing the seedColor in the colorScheme below to Colors.green
-        // and then invoke "hot reload" (save your changes or press the "hot
-        // reload" button in a Flutter-supported IDE, or press "r" if you used
-        // the command line to start the app).
-        //
-        // Notice that the counter didn't reset back to zero; the application
-        // state is not lost during the reload. To reset the state, use hot
-        // restart instead.
-        //
-        // This works for code too, not just values: Most code changes can be
-        // tested with just a hot reload.
         colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
         useMaterial3: true,
       ),
       home: const MyHomePage(title: 'Flutter Demo Home Page'),
+      initialRoute: "home",
+      onGenerateRoute: onGenerateRoute,
     );
   }
 }

lib/models/login.dart

@@ -1,75 +0,0 @@
-import 'package:get/get.dart';
-import 'package:get_storage/get_storage.dart';
-
-import 'package:cpnav/models/user.dart';
-
-class LoginPrefs extends GetxController {
-  static const String expireStr = "expire"; //用户名
-  static const String tokenStr = "token"; //token
-  static const String phoneStr = "phone";
-  final box = GetStorage(); // 实例化 GetStorage
-
-  Future<String> init() async {
-    await GetStorage.init(); // 初始化 GetStorage
-    return 'ok';
-  }
-
-  void saveExpire(int expire) {
-    box.write(expireStr, expire);
-    update();
-  }
-
-  int getExpire() {
-    return box.read(expireStr) ?? 0;
-  }
-
-  void saveToken(String token) {
-    box.write(tokenStr, token);
-    update();
-  }
-
-  String getToken() {
-    return box.read(tokenStr) ?? "";
-  }
-
-  void removeExpire() {
-    box.remove(expireStr);
-    update();
-  }
-
-  void removeToken() {
-    box.remove(tokenStr);
-    update();
-  }
-
-  void savePhone(String phone) {
-    box.write(phoneStr, phone);
-    update();
-  }
-
-  String getPhone() {
-    return box.read(phoneStr) ?? "";
-  }
-
-  void clearLogin() {
-    box.erase(); // 清除所有数据
-    update();
-  }
-}
-
-class UserController extends GetxController {
-  final box = GetStorage(); // 实例化 GetStorage
-
-  UserModel? getUser() {
-    final userMap = box.read('user');
-    if (userMap != null) {
-      return UserModel.fromJson(userMap);
-    }
-    return null;
-  }
-
-  void setUser(Map user) {
-    box.write('user', user);
-    update();
-  }
-}

lib/pages/login/loginprefs.dart

@@ -1,7 +1,7 @@
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 
-import 'package:cpnav/models/user.dart';
+import 'package:cpnav/pages/login/user.dart';
 
 class LoginPrefs extends GetxController {
   static const String expireStr = "expire"; //用户名

lib/pages/login/my_routes.dart

@@ -0,0 +1,48 @@
+//配置路由
+
+import 'package:flutter/material.dart';
+
+import '../../main.dart';
+import 'login_page.dart';
+import 'loginprefs.dart';
+
+/*
+ *  这个方法是固定写法，功能就像是一个拦截器。
+ */
+Route<dynamic>? onGenerateRoute(RouteSettings settings) {
+  Map<String, Widget> routes = {
+    'home': MyHomePage(title: 'Flutter Demo Home Page'), //定义app路径
+    'login': const Login(), //定义login路径
+  };
+
+  String routerName = routeBeforeHook(settings);
+  bool mathMap = false;
+  Route<dynamic>? mathWidget;
+  routes.forEach((key, v) {
+    if (key == routerName) {
+      mathMap = true;
+      mathWidget = MaterialPageRoute(builder: (BuildContext context) => v);
+    }
+  });
+
+  if (mathMap) {
+    return mathWidget;
+  }
+  return MaterialPageRoute(
+      builder: (BuildContext context) => const Text('404'));
+}
+
+String routeBeforeHook(RouteSettings settings) {
+  if (checkToken() == false) {
+    return 'login';
+  } else {
+    return settings.name!;
+  }
+}
+
+bool checkToken() {
+  LoginPrefs loginPrefs = LoginPrefs();
+  String token = loginPrefs.getToken();
+  if ('' != token) return true;
+  return false;
+}

lib/service/base.dart

@@ -2,7 +2,8 @@ import 'dart:convert';
 import 'dart:io';
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
-import 'loginprefs.dart';
+
+import '../pages/login/loginprefs.dart';
 
 LoginPrefs loginPrefs = LoginPrefs();
 

lib/service/loginprefs.dart

@@ -1,74 +0,0 @@
-import 'package:get_storage/get_storage.dart';
-
-import 'package:cpnav/models/user.dart';
-
-class LoginPrefs {
-  static const String expireStr = "expire"; //用户名
-  static const String tokenStr = "token"; //token
-  static const String phoneStr = "phone";
-  final box = GetStorage(); // 实例化 GetStorage
-
-  Future<String> init() async {
-    await GetStorage.init(); // 初始化 GetStorage
-    return 'ok';
-  }
-
-  void saveExpire(int expire) {
-    box.write(expireStr, expire);
-    // update();
-  }
-
-  int getExpire() {
-    return box.read(expireStr) ?? 0;
-  }
-
-  void saveToken(String token) {
-    box.write(tokenStr, token);
-    // update();
-  }
-
-  String getToken() {
-    return box.read(tokenStr) ?? "";
-  }
-
-  void removeExpire() {
-    box.remove(expireStr);
-    // update();
-  }
-
-  void removeToken() {
-    box.remove(tokenStr);
-    // update();
-  }
-
-  void savePhone(String phone) {
-    box.write(phoneStr, phone);
-    // update();
-  }
-
-  String getPhone() {
-    return box.read(phoneStr) ?? "";
-  }
-
-  void clearLogin() {
-    box.erase(); // 清除所有数据
-    // update();
-  }
-}
-
-class UserController {
-  final box = GetStorage(); // 实例化 GetStorage
-
-  UserModel? getUser() {
-    final userMap = box.read('user');
-    if (userMap != null) {
-      return UserModel.fromJson(userMap);
-    }
-    return null;
-  }
-
-  void setUser(Map user) {
-    box.write('user', user);
-    // update();
-  }
-}

lib/service/user/loginprefs.dart

@@ -1,75 +0,0 @@
-import 'package:get/get.dart';
-import 'package:get_storage/get_storage.dart';
-
-import 'package:cpnav/models/user.dart';
-
-class LoginPrefs extends GetxController {
-  static const String expireStr = "expire"; //用户名
-  static const String tokenStr = "token"; //token
-  static const String phoneStr = "phone";
-  final box = GetStorage(); // 实例化 GetStorage
-
-  Future<String> init() async {
-    await GetStorage.init(); // 初始化 GetStorage
-    return 'ok';
-  }
-
-  void saveExpire(int expire) {
-    box.write(expireStr, expire);
-    update();
-  }
-
-  int getExpire() {
-    return box.read(expireStr) ?? 0;
-  }
-
-  void saveToken(String token) {
-    box.write(tokenStr, token);
-    update();
-  }
-
-  String getToken() {
-    return box.read(tokenStr) ?? "";
-  }
-
-  void removeExpire() {
-    box.remove(expireStr);
-    update();
-  }
-
-  void removeToken() {
-    box.remove(tokenStr);
-    update();
-  }
-
-  void savePhone(String phone) {
-    box.write(phoneStr, phone);
-    update();
-  }
-
-  String getPhone() {
-    return box.read(phoneStr) ?? "";
-  }
-
-  void clearLogin() {
-    box.erase(); // 清除所有数据
-    update();
-  }
-}
-
-class UserController extends GetxController {
-  final box = GetStorage(); // 实例化 GetStorage
-
-  UserModel? getUser() {
-    final userMap = box.read('user');
-    if (userMap != null) {
-      return UserModel.fromJson(userMap);
-    }
-    return null;
-  }
-
-  void setUser(Map user) {
-    box.write('user', user);
-    update();
-  }
-}