fix: 修复切换语言没有成功，依然更新了外部当前语言表示

lib/mine/mineMultiLanguage/mineMultiLanguage_page.dart

@@ -3,6 +3,7 @@ import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:star_lock/mine/mineMultiLanguage/mineMultiLanguage_state.dart';
+import 'package:star_lock/tools/store_service.dart';
 import 'package:star_lock/translations/current_locale_tool.dart';
 
 import '../../app_settings/app_colors.dart';
@@ -35,12 +36,12 @@ class _MineMultiLanguagePageState extends State<MineMultiLanguagePage> {
             TextButton(
               onPressed: () async {
                 await logic.updateUserLangInfo(state.seletLocale).then((value) {
+                  final String currentLanguage =
+                      StoreService.to.getLanguageCode()!;
                   final String lanTypeTitle =
                       ExtensionLanguageType.fromLocale(state.seletLocale)
                           .lanTitle;
-                  Get.back(result: {
-                    'currentLanguage': state.seletLocale.toString()
-                  });
+                  Get.back(result: {'currentLanguage': currentLanguage});
                 }).catchError((e) {
                   AppLog.log('updateUserLangInfo error:$e');
                   EasyLoading.showToast('网络访问失败,请检查网络是否正常'.tr);