vue3 watch监听实现

watch(() => router.currentRoute.value.path, (toPath) => {
  if (route.meta && route.meta.title && route.path) {
    const obj = {
      title: route.meta.title,
      path: route.path
    }
    console.log(obj)
    store.dispatch('tagsview/addTag', obj)
  }
}, {
  immediate: true,
  deep: true
})