i18n

src/locales/index.ts

@@ -0,0 +1,17 @@
+import {createI18n} from 'vue-i18n'
+
+import en from './lang/en'
+import zhHans from './lang/zh-cn'
+
+const messages = {
+    en,
+    'zh-Hans': zhHans
+}
+
+const i18n = createI18n({
+    locale: uni.getLocale(),
+    messages,
+    legacy: false
+})
+
+export default i18n;

src/locales/lang/en.ts

@@ -0,0 +1,5 @@
+export default {
+    system: {
+        title: 'hello',
+    },
+}

src/locales/lang/zh-cn.ts

@@ -0,0 +1,5 @@
+export default {
+    system: {
+        title: '你好',
+    },
+}

src/main.ts

@@ -2,11 +2,13 @@ import { createSSRApp } from "vue";
 import App from "./App.vue";
 import pinia from "@/stores";
 import * as Pinia from 'pinia';
+import i18n from "@/locales";
 
 export function createApp() {
   const app = createSSRApp(App);
 
   app.use(pinia)
+  app.use(i18n)
 
   return {
     app,

src/pages/index/index.vue

@@ -9,7 +9,13 @@
 
 <script setup lang="ts">
 import {ref} from 'vue'
-const title = ref('Hello')
+import {useI18n} from 'vue-i18n'
+
+const {t, locale} = useI18n()
+const title = ref(t('system.title'))
+
+console.log(title)
+
 </script>
 
 <style>