r - How to save data generated from user interaction in shinyapps.io

Question

I've built an app in shiny which generates data from user interaction. I would like to know the best ways of storing this data for later retrieval.

UPDATE 9/10/2018: This is explained in detail in RStudio webpage: https://shiny.rstudio.com/articles/persistent-data-storage.html

Answer 1

尝试将文件保存在：

[1] FTP 服务器使用 RCurl（或任何其他方法）从 FTP 下载 .RData 和 .csv 文件

[2] 亚马逊s3

[3] Dropbox（rDrop 包）