<template> <div class="p-4"> Current Param : {{ params }} <br /> Keep Alive <input /> </div> </template> <script lang="ts"> import { computed, defineComponent, unref } from 'vue'; import { useRouter } from 'vue-router'; export default defineComponent({ name: 'TestTab', setup() { const { currentRoute } = useRouter(); return { params: computed(() => { return unref(currentRoute).params; }), }; }, }); </script>