feat: Support dayjs and component library in multiple languages

apps/web-antd/src/forward/README.md

@@ -0,0 +1,11 @@
+# forward
+
+用于扩展、转发大仓的包以及其他功能，方便在app内自定义不同的逻辑
+
+## request
+
+用于扩展请求的功能，例如添加header、错误响应等
+
+## locale
+
+用于扩展国际化的功能，例如扩展 dayjs、antd组件库的多语言切换

apps/web-antd/src/forward/index.ts

@@ -1 +1,2 @@
+export * from './locale';
 export * from './request';

apps/web-antd/src/forward/locale.ts

@@ -0,0 +1,48 @@
+import type { SupportedLanguagesType } from '@vben/types';
+import type { Locale } from 'ant-design-vue/es/locale';
+
+import { ref } from 'vue';
+
+import defaultLocale from 'ant-design-vue/es/locale/zh_CN';
+import dayjs from 'dayjs';
+
+const antdLocale = ref<Locale>(defaultLocale);
+
+async function loadDayjsLocale(lang: SupportedLanguagesType) {
+  let locale;
+  switch (lang) {
+    case 'zh-CN': {
+      locale = await import('dayjs/locale/zh-cn');
+      break;
+    }
+    case 'en-US': {
+      locale = await import('dayjs/locale/en');
+      break;
+    }
+    default: {
+      locale = await import('dayjs/locale/en');
+    } // 默认使用英语
+  }
+  dayjs.locale(locale);
+}
+
+async function loadAntdLocale(lang: SupportedLanguagesType) {
+  switch (lang) {
+    case 'zh-CN': {
+      antdLocale.value = defaultLocale;
+      break;
+    }
+    case 'en-US': {
+      antdLocale.value = (await import(
+        'ant-design-vue/es/locale/en_US'
+      )) as unknown as Locale;
+      break;
+    }
+  }
+}
+
+async function loadThirdPartyMessage(land: SupportedLanguagesType) {
+  await Promise.all([loadAntdLocale(land), loadDayjsLocale(land)]);
+}
+
+export { antdLocale, loadThirdPartyMessage };