从后台获取组件注册地址，动态生成路由

firstObj.children.push({
          path: item.route,
          name: item.code,
          component: resolve => require([`${item.component}/index.vue`], resolve),
          meta: {
            title: item.menuTitle
          }

        })

控制台报错
Cannot find module '@/views/XXX/index.vue'