由于Heroku是只读的并且不允许sudo,我需要做什么才能在我们的应用程序的服务器上安装LetsEncrypt.org证书?
如果我已经确定了config.force_ssl = true那件事吗?
config.force_ssl = true
ruby-on-rails heroku ruby-on-rails-4 lets-encrypt
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