From f4bca66a78c52d62f49b14c5b3b7a1c39e4f7923 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?cls=5F=E5=AE=81=E6=B3=A2=E6=9C=AC=E6=9C=BA?=
 <908705107@qq.com>
Date: Wed, 10 Jun 2026 14:47:04 +0800
Subject: [PATCH] Split business locale loading

---
 web/apps/web-ele/src/locales/index.ts | 51 ++++++++++++++++++++-------
 web/apps/web-ele/src/router/guard.ts  |  3 ++
 2 files changed, 42 insertions(+), 12 deletions(-)

diff --git a/web/apps/web-ele/src/locales/index.ts b/web/apps/web-ele/src/locales/index.ts
index 3591620..97c448d 100644
--- a/web/apps/web-ele/src/locales/index.ts
+++ b/web/apps/web-ele/src/locales/index.ts
@@ -10,6 +10,7 @@ import {
   $t,
   setupI18n as coreSetup,
   getSystemLanguage,
+  i18n,
   loadLocalesMapFromDir,
 } from '@vben/locales';
 import { preferences } from '@vben/preferences';
@@ -19,16 +20,22 @@ import defaultLocale from 'element-plus/es/locale/lang/zh-cn';
 
 const elementLocale = ref<Language>(defaultLocale);
 
-const modules = import.meta.glob([
+const baseModules = import.meta.glob([
   './langs/*/about.json',
+  './langs/*/authentication.json',
+  './langs/*/common.json',
+  './langs/*/menu-title.json',
+  './langs/*/page.json',
+  './langs/*/ui.json',
+]);
+
+const businessModules = import.meta.glob([
   './langs/*/account-settings.json',
   './langs/*/api-token.json',
   './langs/*/ai-platform.json',
   './langs/*/announcement.json',
   './langs/*/application.json',
-  './langs/*/authentication.json',
   './langs/*/chat.json',
-  './langs/*/common.json',
   './langs/*/dept.json',
   './langs/*/dashboard-design.json',
   './langs/*/dingtalk-sync.json',
@@ -37,28 +44,32 @@ const modules = import.meta.glob([
   './langs/*/file-manager.json',
   './langs/*/loginLog.json',
   './langs/*/menu.json',
-  './langs/*/menu-title.json',
   './langs/*/message.json',
   './langs/*/org-chart.json',
-  './langs/*/page.json',
   './langs/*/page-manager.json',
   './langs/*/permission.json',
   './langs/*/post.json',
   './langs/*/role.json',
   './langs/*/system-config.json',
   './langs/*/system.json',
-  './langs/*/ui.json',
   './langs/*/ui-config.json',
   './langs/*/user-avatar.json',
   './langs/*/user.json',
   './langs/*/wecom-sync.json',
 ]);
 
-const localesMap = loadLocalesMapFromDir(
+const baseLocalesMap = loadLocalesMapFromDir(
   /\.\/langs\/([^/]+)\/(.*)\.json$/,
-  modules,
+  baseModules,
 );
 
+const businessLocalesMap = loadLocalesMapFromDir(
+  /\.\/langs\/([^/]+)\/(.*)\.json$/,
+  businessModules,
+);
+
+const loadedBusinessLocales = new Set<SupportedLanguagesType>();
+
 /**
  * 加载应用特有的语言包
  * 这里也可以改造为从服务端获取翻译数据
@@ -66,12 +77,29 @@ const localesMap = loadLocalesMapFromDir(
  */
 async function loadMessages(lang: SupportedLanguagesType) {
   const [appLocaleMessages] = await Promise.all([
-    localesMap[lang]?.(),
+    baseLocalesMap[lang]?.(),
     loadThirdPartyMessage(lang),
   ]);
   return appLocaleMessages?.default || {};
 }
 
+function getActualLocale(): SupportedLanguagesType {
+  const locale = preferences.app.locale;
+  return locale === 'auto' ? getSystemLanguage() : locale;
+}
+
+async function loadBusinessMessages(lang = getActualLocale()) {
+  if (loadedBusinessLocales.has(lang)) {
+    return;
+  }
+
+  const businessLocaleMessages = await businessLocalesMap[lang]?.();
+  if (businessLocaleMessages?.default) {
+    i18n.global.mergeLocaleMessage(lang, businessLocaleMessages.default);
+  }
+  loadedBusinessLocales.add(lang);
+}
+
 /**
  * 加载第三方组件库的语言包
  * @param lang
@@ -138,8 +166,7 @@ async function loadElementLocale(lang: SupportedLanguagesType) {
 
 async function setupI18n(app: App, options: LocaleSetupOptions = {}) {
   // 如果是跟随系统，获取系统语言
-  const locale = preferences.app.locale;
-  const actualLocale = locale === 'auto' ? getSystemLanguage() : locale;
+  const actualLocale = getActualLocale();
 
   await coreSetup(app, {
     defaultLocale: actualLocale,
@@ -149,4 +176,4 @@ async function setupI18n(app: App, options: LocaleSetupOptions = {}) {
   });
 }
 
-export { $t, elementLocale, setupI18n };
+export { $t, elementLocale, loadBusinessMessages, setupI18n };
diff --git a/web/apps/web-ele/src/router/guard.ts b/web/apps/web-ele/src/router/guard.ts
index a23867e..34f2f17 100644
--- a/web/apps/web-ele/src/router/guard.ts
+++ b/web/apps/web-ele/src/router/guard.ts
@@ -5,6 +5,7 @@ import { preferences } from '@vben/preferences';
 import { useAccessStore, useTabbarStore, useUserStore } from '@vben/stores';
 import { startProgress, stopProgress } from '@vben/utils';
 
+import { loadBusinessMessages } from '#/locales';
 import { accessRoutes, coreRouteNames } from '#/router/routes';
 import { useAuthStore } from '#/store';
 import { useAppContextStore } from '#/store/app-context';
@@ -169,6 +170,8 @@ function setupAccessGuard(router: Router) {
     const userInfo = userStore.userInfo || (await authStore.fetchUserInfo());
     const userRoles = userInfo.roles ?? [];
 
+    await loadBusinessMessages();
+
     // 生成菜单和路由
     const { accessibleMenus, accessibleRoutes } = await generateAccess({
       roles: userRoles,