init

src/App.vue

@@ -0,0 +1,31 @@
+<template>
+  <a-config-provider :locale="locale">
+    <router-view/>
+  </a-config-provider>
+</template>
+
+<script>
+import zh_CN from 'ele-admin-pro/packages/lang/zh_CN';
+import zh_TW from 'ele-admin-pro/packages/lang/zh_TW';
+import en from 'ele-admin-pro/packages/lang/en_US';
+
+const languages = {zh_CN, zh_TW, en};
+
+export default {
+  data() {
+    return {
+      locale: languages[this.$i18n.locale]
+    };
+  },
+  computed: {
+    language() {
+      return this.$i18n.locale;
+    }
+  },
+  watch: {
+    language() {
+      this.locale = languages[this.language];
+    }
+  }
+};
+</script>