vue-router-5-命名路由

创建 Router 实例的时候，在 routes 配置中给某个路由设置名称

const router = new VueRouter({
  routes: [
    {
      path: '/user/:userId',
      name: 'user',
      component: User
    }
  ]
})

<router-link :to="{ name: 'user', params: { userId: 123 }}">User</router-link>

router.push({ name: 'user', params: { userId:  }})