Vue Router懒加载

懒加载写法：在router.js中

const router=[
      {
    
    path:'/', redirect:'/index'},
      {
    
    path:'/index', component: ()=>import('@/components/index')},
      {
    
    path:'/tiktok', component:()=>import('@/components/tiktok')}
];

// 路由对象
export default new VueRouter({
    
    
      mode:'history',
      routes: router
});