vue-cli ts history疑问

export default new Router({
  mode: 'history',
  base: process.env.BASE_URL,
  routes: [
    {
      path: '/',
      name: 'home',
      component: Home,
    },
    {
      path: '/OutFault',
      name: 'OutFault',
      //component: OutFault,
      component: () => import(/* webpackChunkName: "about" */ './views/OutFault.vue'),
    },
    {
      path: '/about',
      name: 'about',
      // route level code-splitting
      // this generates a separate chunk (about.[hash].js) for this route
      // which is lazy-loaded when the route is visited.
      component: () => import(/* webpackChunkName: "about" */ './views/About.vue'),
    },
  ],
});

 

点击OutFault路径，一直是空白，把

history注释掉也不行；后来看到ts生成的js时间很早， 把Ts生成的js和dist删掉，

history也注释掉，这样才好，但是路径变成带#的了，这明显不是服务器端渲染了，这时候修改ts会自动编译。所以

history应该是服务器端渲染？？？？

关于vue-cli3的ts编译? webpack是怎么配置的??