如何在vue js中使用群组路由，如laravel？

npm install vue-router

import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

// 定义路由组件
const Home = { template: '<div>Home</div>' }
const GroupA = { template: '<div>Group A</div>' }
const GroupB = { template: '<div>Group B</div>' }

// 定义路由配置
const routes = [
  { path: '/', component: Home },
  { path: '/group/a', component: GroupA },
  { path: '/group/b', component: GroupB }
]

// 创建路由实例
const router = new VueRouter({
  routes
})

// 创建Vue实例，并将路由挂载到实例中
new Vue({
  router,
  render: h => h(App)
}).$mount('#app')

// 定义路由配置
const routes = [
  { path: '/', component: Home },
  {
    path: '/group',
    component: Group,
    children: [
      { path: 'a', component: GroupA },
      { path: 'b', component: GroupB }
    ]
  }
]