您需要找到备份文件并将业务逻辑性拷贝到您最新产生的框架中去。

You need to find the backup file and copy the business logic back to your newly generated skeleton.

youdao

尝试执行一次恢复，了解所需的时间以及从哪里找到所有相关的部分，比如备份映像和日志。

Practice a restore so you know how long it takes and where to find all relevant pieces such as backup images and logs.

youdao

因为可以在这些备份拷贝中找到一个，并重新激活它。

You can find one of those backup copies and reactivate it.

youdao