Vue---router.addRoutes(routes)实现路由权限动态管理

router.addRoutes(routes);     //动态配置路由的API

router是项目中VueRouter的实例。参数routes是一个数组，数组元素是合法的路由配置对象。开发中可通过router.addRoutes()实现路由权限动态管理。

let newRoutes = [];
let about = {    //接口返回路由信息
  path: '/about',
  name: 'About',
  component: () => import('@/views/about.vue'),
  children : []
};

let index = {    //接口返回路由信息
  path: '/index',
  name: 'Index',
  component: () => import('@/views/index.vue'),
  children : []
};
newRoutes.push(about,index);
router.addRoutes(newRoutes); //添加到路由