小bug，在浏览器直接输入路由地址，tabbar不高亮

后面要加route

<van-tabbar v-model="currentIndex" active-color="#ff9854" route >

因为图标是自己的 需要自己添加监听

const route = useRoute()
watch(route,(newRoute) => {
  const index = tabbarData.findIndex(item => item.path === newRoute.path)
  if (index=== -1 ) return 
  currentIndex.value = index
})

OK！！！