Vue2懶載入學習

懶載入

懶載入是指在使用時再去載入需要的模組（js檔案）。

路由懶載入

{
path: 'resource',
name: 'resource',
component: () => import (/* webpackChunkName: "group-client" */ '@/view/client/resourceManage')
}

vuex模組懶載入

import (/* webpackChunkName: "group-client" */ @/view/client/resourceManage').then(module => {
     store.registerModule
 
(to.meta.storeName, module.default, {
       preserveState: true,
       runInNewContext: 'once'
    })
  }
)