我在shinyapps.io中构建了一个简单的应用程序，并且我成功地从MySQL托管表中引入了数据。我想只显示与正在查看应用程序的用户相关的数据，并隐藏与其无关的数据。如果用户尚未登录shinyapps.io，则将返回NULL并且不会显示任何数据。从文档和搜索结果来看，似乎这可以使用session $ user完成，但仅限于Shiny Server Pro。我不认为这可以在shinyapps.io中完成，这是正确的吗？如果是这样，我的应用程序已停止运行，因为我无法沿着整个Linux / Pro路线走下去。
答案 0 :(得分：4)
Thanks to Andy Kipp from RStudio for answering this via Google Groups.
"If you're running on shinyapps.io, and your application is set to private (under Users tab), when a person logs into your application the email address of the person who is logged in will be in session$user. We don't expose anything other then the email address. Again this is for private applications only. Private applications are available in the Standard plan and higher."
Good to know, took me a while to pin this down, thanks Andy.