应用程序环境中的Heroku应用程序ID [英] Heroku app id within the application environment
问题描述
是否可以在应用程序环境中检索应用程序ID(app123@heroku.com)?
Is it possible to retrieve the app id (app123@heroku.com) within the application environment?
我知道，我可以手动设置一个配置变量，但是我想这样的信息可能会被Heroku公开吗?
I know, that I can manually set a config var, but I figured such info could be exposed by Heroku?
推荐答案
如果安装了诸如SendGrid或Memcache之类的加载项，则可以访问其中一个加载项的用户名的环境变量.例如，如果您使用的是Ruby，则可以登录到控制台并输出ENV ['SENDGRID_USERNAME']或ENV ['MEMCACHE_USERNAME']的值.从那里提取应用程序ID很容易.我不确定哪个其他加载项也会在环境变量中公开该值，但是您可以输出整个ENV全局哈希并找出可用的值.
If you have an add-on like SendGrid or Memcache installed, you can access the environment variables for the username of one of those add-ons. For example, if you were using Ruby, you can log into the console and output the value of ENV['SENDGRID_USERNAME'] or ENV['MEMCACHE_USERNAME']. It's easy to extract the app id from there. I'm not sure which other add-ons also expose that value in an environment variable but you can output the entire ENV global hash and find out what's available.
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