text: import Vue from 'vue';
  import Router from 'vue-router';
  import firstPage from './../pages/first.vue';
  import secondPage from './../pages/second.vue';
  import threePage from './../pages/three.vue';
  Vue.use(Router);
  
  const constantRoutes = [
      {
          path: '/first',
          component: firstPage,
          // hidden: true,
          children: [
  
          ]
      },
      {
          path: '/second',
          component: secondPage
          // hidden: true
      },
      {
          path: '/three',
          component: threePage
          // hidden: true
      },
      // ...
  ];
  
  export default new Router({
      routes: constantRoutes
  });
  