fix: 挂载前根据默认语言在设置一次

src/hooks/useI18n.ts

@@ -1,6 +1,6 @@
-import { computed } from 'vue';
+import { computed, onBeforeMount } from 'vue';
 import { useI18n } from 'vue-i18n';
-import { localSet } from '@/utils/cache-local-utils';
+import { localGet, localSet } from '@/utils/cache-local-utils';
 import { CACHE_LOCAL_I18N } from '@/constants/cache-keys-constants';
 
 export default function useLocale() {
@@ -31,6 +31,14 @@ export default function useLocale() {
     },
   ];
 
+  // 挂载前根据默认语言在设置一次
+  onBeforeMount(() => {
+    const localI18n = localGet(CACHE_LOCAL_I18N);
+    if (localI18n) {
+      i18n.locale.value = localI18n;
+    }
+  });
+
   return {
     optionsLocale,
     currentLocale,