ruby-on-rails – 如何暂时使我的staging rails服务器显示错误？

在我的开发框中,当我收到后端错误时,它会给出错误消息和堆栈跟踪.然而,在临时服务器上它只是说

"We're sorry, but something went wrong. If you are the application owner check the logs for more information."

所以是的,我知道我可以检查日志.但是,如果我想在浏览器中看到堆栈跟踪怎么办？我可以暂时启用它吗？这适用于Rails 4.04和Ruby 2.1

是的,您可以通过设置启用在暂存环境中显示堆栈跟踪

config.consider_all_requests_local = true

在您的Rails应用程序的confing / environments / staging.rb文件中.