不用延迟加载 刷新页面报错

### 路由文件router.js中比如 将
#### component: () => import('@/views/home/home.vue')
### 改为
`import home from '@/views/home/home.vue'`
`component: home`
直接刷新http://localhost:8081/#/home 页面js报错

```
TypeError: Cannot read property 'state' of undefined
at Object../src/libs/util.js.util.openNewPage
```

Start in router.js with the non-lazy home route, then inspect src/libs/util.js at util.openNewPage. Reproduce the refresh at http://localhost:8081/#/home and compare it with the lazy-loaded route. Done means refreshing the non-lazy route no longer raises the reported state error.

Written by the indexing model from the issue text.