修复切换语言失败BUG

saiadmin-artd/src/components/core/layouts/art-header-bar/index.vue

@@ -178,7 +178,7 @@
   import { useMenuStore } from '@/store/modules/menu'
   import AppConfig from '@/config'
   import { languageOptions } from '@/locales'
-  import { invalidatePageLocaleCache } from '@/locales/pageLocaleLoader'
+  import { invalidatePageLocaleCache, loadPageLocale } from '@/locales/pageLocaleLoader'
   import { mittBus } from '@/utils/sys'
   import { themeAnimation } from '@/utils/ui/animation'
   import { useCommon } from '@/hooks/core/useCommon'
@@ -285,12 +285,12 @@
    * 切换系统语言
    * @param {LanguageEnum} lang - 目标语言类型
    */
-  const changeLanguage = (lang: LanguageEnum): void => {
+  const changeLanguage = async (lang: LanguageEnum): Promise<void> => {
     if (locale.value === lang) return
     locale.value = lang
     userStore.setLanguage(lang)
     invalidatePageLocaleCache()
-    reload(50)
+    await loadPageLocale(router.currentRoute.value.path)
   }
 
   /**

saiadmin-artd/src/components/core/tables/art-table-header/index.vue

@@ -90,7 +90,7 @@
                   :disabled="item.disabled"
                   class="flex-1 min-w-0 [&_.el-checkbox__label]:overflow-hidden [&_.el-checkbox__label]:text-ellipsis [&_.el-checkbox__label]:whitespace-nowrap"
                   >{{
-                    item.label || (item.type === 'selection' ? t('table.selection') : '')
+                    getColumnDisplayLabel(item.label, item.type)
                   }}</ElCheckbox
                 >
               </div>
@@ -173,6 +173,15 @@
     (e: 'update:showSearchBar', value: boolean): void
   }>()
 
+  /** 列标题显示：table./page. 开头的 key 用 t() 翻译，随语言切换更新 */
+  const getColumnDisplayLabel = (label: unknown, type?: string): string => {
+    if (type === 'selection') return t('table.selection')
+    if (label && typeof label === 'string' && (label.startsWith('table.') || label.startsWith('page.'))) {
+      return t(label)
+    }
+    return (label as string) || ''
+  }
+
   /**
    * 获取列的显示状态
    * 优先使用 visible 字段，如果不存在则使用 checked 字段

saiadmin-artd/src/components/core/tables/art-table/index.vue

@@ -311,9 +311,12 @@
   /** 表头 label 为 table. 或 page. 开头的 i18n key 时自动翻译，切换语言后表头随动 */
   const displayColumns = computed(() => {
     const list = props.columns || []
+    const localeRef = i18n.global.locale as { value?: string }
+    const currentLocale = localeRef && typeof localeRef === 'object' && 'value' in localeRef ? localeRef.value : (i18n.global.locale as string)
+    void currentLocale
     return list.map((col) => {
       const label = col.label
-      if (label && typeof label === 'string' && (label.startsWith('table.') || label.startsWith('page.')) && i18n.global.te(label)) {
+      if (label && typeof label === 'string' && (label.startsWith('table.') || label.startsWith('page.'))) {
         return { ...col, label: $t(label) }
       }
       return col