src/App.vue

@@ -11,7 +11,6 @@
 
 <script>
 import colorTool from "@/utils/color";
-import i18n from '@/locales'
 export default {
 	name: "App",
 	data() {
@@ -27,8 +26,7 @@ export default {
 	},
 	computed: {
 		locale() {
-			const lang = i18n.global.locale.value
-    return i18n.global.messages.value?.[lang]?.el
+			return this.$i18n.messages[this.$i18n.locale].el;
 		},
 	},
 	created() {

src/locales/index.js

@@ -21,9 +21,8 @@ const messages = {
 const i18n = createI18n({
 	locale: tool.data.get("APP_LANG") || sysConfig.LANG,
 	fallbackLocale: 'zh-cn',
-	globalInjection: false,
+	globalInjection: true,
 	messages,
-	legacy: false
 })
 
 export default i18n;

src/main.js

@@ -33,7 +33,6 @@ app.use(DataVVue3);
 
 //挂载app
 app.mount("#app");
-app.config.globalProperties.$t = i18n.global.t
 
 const debounce = (fn, delay) => {
 	let timer = null;