是否可以在LocalStorage中保存File对象，然后在用户返回页面时通过FileReader重新加载文件？

For example, say the user loads some very large images or media files in to your web app. When they return you want your app to show what they've previously loaded, but can't keep the actual file data in LocalStorage because the data is too large. For example, say the user loads some very large