[JavaScript知识库]vue使用路由懒加载以后不能获取当前url

当使用路由懒加载时：

import Vue from 'vue'
import VueRouter from 'vue-router'
import Home from '../views/Home.vue'

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    name: 'Home',
    component: Home
  },
  {
    path: '/about',
    name: 'About',
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    // which is lazy-loaded when the route is visited.
    component: () => import(/* webpackChunkName: "about" */ '../views/About.vue')
  }
]

const router = new VueRouter({
  routes
})

export default router

通过'this.$router.currentRoute.path'只能获取到'/'，如何解决？

使用：

export default {
  watch: {
    $route(val){
      console.log(val);
    }
  }
}