vue中配置路由

vue开发中配置路由，如果只有一级的写法：

{

path: '/answer',

component: Layout,

redirect: 'noredirect',

children: [

{ path: 'index', component: _import('gzjp/answer/index'), name: 'answer', meta: { title: 'answer', icon: 'answer', role: ['question_list'] }}

]

},