Vue3监听路由变化

import { onBeforeRouteUpdate } from "vue-router";
//在setup中
onBeforeRouteUpdate((to) => {
      console.log(to, "=====");
    });

import { useRoute } from 'vue-router'

setup() {
	const route = useRoute()	
    watch(() => route.path,() => {
        console.log('监听到变化')
    }
}