401 处理

lib/apis/account.dart

@@ -37,6 +37,19 @@ abstract class AccountAPI {
     return UserModel.fromJson(result.data);
   }
 
+  /// 退出登录
+  static Future logout() async{
+    print('--------------------------------logout');
+    final result = await HttpService.to.post(
+      '/v1/members/login/logout',
+      params: {}
+    );
+    if (result.data is Map && result.data['is_success'] == 1){
+      return true;
+    }
+    return false;
+  }
+
   /// 发送验证码
   static Future sendCode({
     required String phone,

lib/apis/index.dart

@@ -2,6 +2,8 @@ library apis;
 
 import 'dart:io';
 
+import 'package:flutter_book/store/index.dart';
+
 import '../models/user_model.dart';
 import '../services/index.dart';
 

lib/pages/course/controller.dart

@@ -56,4 +56,15 @@ class CourseController extends GetxController {
     }
   }
 
+  void logout(BuildContext context) async {
+    final result = await AccountAPI.logout();
+    if (result){
+      CustomToast.success('退出成功');
+      await UserStore.to.logout();
+      if(context.mounted){
+        context.goNamed(Routes.main);
+      }
+    }
+  }
+
 }
\ No newline at end of file

lib/pages/course/index.dart

@@ -12,7 +12,9 @@ import 'package:get/get_state_manager/src/simple/get_controllers.dart';
 import 'package:go_router/go_router.dart';
 import 'package:ionicons/ionicons.dart';
 
+import '../../apis/index.dart';
 import '../../routes/index.dart';
+import '../../store/index.dart';
 import '../../utils/index.dart';
 import '../../widgets/index.dart';
 import 'package:badges/badges.dart' as badges;

lib/pages/course/view.dart

@@ -30,11 +30,12 @@ class _CoursePageState extends State<CoursePage> {
                 padding: EdgeInsets.zero,
                 backgroundColor: Colors.transparent,
                 icon: const Icon(Ionicons.timer),
-                onPressed: () => context.pushNamed(Routes.msgs),
+                // onPressed: () => context.pushNamed(Routes.msgs),
               ),
               GestureDetector(
                 onTap: (){
-                  context.pushNamed(Routes.msgs);
+                  // context.pushNamed(Routes.msgs);
+                  controller.logout(context);
                 },
                 child: badges.Badge(
                   position: badges.BadgePosition.topEnd(top: -5, end: 0),
@@ -47,7 +48,7 @@ class _CoursePageState extends State<CoursePage> {
                       padding: EdgeInsets.zero,
                       backgroundColor: Colors.transparent,
                       icon: const Icon(Ionicons.notifications),
-                      onPressed: () => context.pushNamed(Routes.msgs),
+                      // onPressed: () => context.pushNamed(Routes.msgs),
                     ),
                 ),
               )

lib/pages/main/view.dart

@@ -50,12 +50,12 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver{
             builder: (controller) => BottomNavigationBar(
                 currentIndex:controller.currentPage ,
                 onTap: (page){
-                  // if (page != 1 && !UserStore.to.isLogin) {
-                  //   context.pushNamed(Routes.login);
-                  // } else {
-                  //   controller.pageController.jumpToPage(page);
-                  // }
-                  controller.pageController.jumpToPage(page);
+                  if (page != 1 && !UserStore.to.isLogin) {
+                    context.pushNamed(Routes.login);
+                  } else {
+                    controller.pageController.jumpToPage(page);
+                  }
+                  // controller.pageController.jumpToPage(page);
                 },
                 items:  [
                     BottomNavigationBarItem(

lib/services/http.dart

@@ -24,25 +24,23 @@ class HttpService extends GetxService {
   /// 组织 headers 参数
   Map<String,dynamic>? _getHeaders({bool excludeToken = false,Map<String,dynamic>? params,String? url}) {
     final headers = <String, dynamic>{};
+    headers['appId'] = AppConfig.AppID;
+    headers['appSecret'] = AppConfig.AppSecret;
+    headers['timestamp'] = (DateTime.now().millisecondsSinceEpoch~/1000).toString();
+    headers['url'] = kServerUrl + url.toString();
+    
     if (Get.isRegistered<UserStore>() &&
         UserStore.to.hasToken && !excludeToken) {
       // headers['Token'] = UserStore.to.token;
-      headers['token'] = UserStore.to.token;
-      if (params != null) {
-        params.addAll(headers);
-      }
-      headers['Sign'] = SignTool.createSign(params!);
+      headers['Authorization'] = UserStore.to.token;
     } else{
-      headers['appId'] = AppConfig.AppID;
-      headers['appSecret'] = AppConfig.AppSecret;
-      headers['timestamp'] = (DateTime.now().millisecondsSinceEpoch~/1000).toString();
-      headers['url'] = kServerUrl + url.toString();
-      headers['token'] = '';
-      if (params != null) {
-        params.addAll(headers);
-      }
-      headers['Sign'] = SignTool.createSign(params!);
+      headers['Authorization'] = '';
     }
+    if (params != null) {
+      params.addAll(headers);
+    }
+    headers['Sign'] = SignTool.createSign(params!);
+    // Console.log(headers);
     return headers;
   }
 
@@ -93,6 +91,7 @@ class HttpService extends GetxService {
         cancelToken: cancelToken,
       );
       if (showLoading) CustomToast.dismiss();
+      Console.log(response.data);
       return ResponseModel.fromJson(response.data);
     } catch (error){
       if (error is! DioException) CustomToast.dismiss();
@@ -158,7 +157,6 @@ class HttpService extends GetxService {
 class _RequestInterceptor extends Interceptor {
   @override
   void onResponse(Response response, ResponseInterceptorHandler handler) {
-    Console.log('--------------------------------');
     if (response.data['code'] != 200) {
       handler.reject(
         DioException(
@@ -174,7 +172,7 @@ class _RequestInterceptor extends Interceptor {
   }
 
   @override
-  void onError(DioException err, ErrorInterceptorHandler handler) {
+  void onError(DioException err, ErrorInterceptorHandler handler) async {
     // Console.log(err.type);
     switch (err.type) {
       case DioExceptionType.connectionTimeout:
@@ -199,6 +197,33 @@ class _RequestInterceptor extends Interceptor {
         switch (statusCode) {
           case 401:
             msg = '$statusCode - Unauthorized';
+            final newToken = await refreshToken();
+            if (newToken != null) {
+              final RequestOptions requestOptions = err.requestOptions;
+              final headers = requestOptions.headers;
+              headers['Authorization'] = newToken;
+
+              // 更新请求体参数（如果有的话）
+              if (requestOptions.data is Map<String, dynamic>) {
+                final bodyParams = requestOptions.data as Map<String, dynamic>;
+                bodyParams.addAll(headers);
+                headers['Sign'] = SignTool.createSign(bodyParams);
+              } else {
+                final newParams = Map<String, dynamic>.from(headers);
+                headers['Sign'] = SignTool.createSign(newParams);
+              }
+
+              try {
+                final newResponse = await Dio().fetch(requestOptions);
+                handler.resolve(newResponse);
+              }catch (e) {
+                handler.reject(err);
+              }
+
+            } else {
+              UserStore.to.logout();
+              CustomToast.fail('登录已失效，请重新登录');
+            }
             break;
           case 404:
             msg = '$statusCode - Server not found';
@@ -210,8 +235,9 @@ class _RequestInterceptor extends Interceptor {
             msg = '$statusCode - Bad gateway';
             break;
           default:
-            if (code == 901) UserStore.to.logout();
-            msg = response?.data?['msg']?.toString() ?? msg;
+            // if (code == 901) UserStore.to.logout();
+            // msg = response?.data?['msg']?.toString() ?? msg;
+            msg = response?.data?['message']?.toString() ?? msg;
             break;
         }
         CustomToast.fail(msg);
@@ -229,6 +255,21 @@ class _RequestInterceptor extends Interceptor {
     super.onError(err, handler);
   }
 
+  Future<String?> refreshToken() async {
+    final result = await HttpService.to.post(
+      '/v1/members/login/getToken',
+    );
+    if (result.data is! Map) {
+      await Future.wait([
+        UserStore.to.setToken(result.data['token']),
+        UserStore.to.setAccessToken(result.data['access_token']),
+      ]);
+      return result.data['token'];
+    }
+    // 在这里执行刷新token的逻辑
+    // 如果刷新成功，返回新的token；如果刷新失败，返回null
+    return null;
+  }
 
 }
 

lib/utils/index.dart

@@ -20,4 +20,4 @@ part 'sign.dart';
 part 'encrypt_util.dart';
 part 'tools.dart';
 part 'styles.dart';
-part 'validator.dart';
\ No newline at end of file
+part 'validator.dart';