Ruby on rails ContatosController#create中的Rails:Net:：OpenTimeout

我不知道ContatosController#create中出现此错误的原因。我在app/controllers/contatos_controller.rb中有以下代码：

  def create
    @contato = Contato.new(contato_params)

    respond_to do |format|
      if @contato.save
        ContatoMailer.mensagem(@contato).deliver
        format.html { redirect_to contatos_path, notice: 'Obrigado por enviar sua mensagem! Em breve, responderemos.' }
        format.json { render :show, status: :created, location: @contato }
      else
        format.html { render :new }
        format.json { render json: @contato.errors, status: :unprocessable_entity }
      end
    end
  end

在app/mailers/contato_mailer.rb中：

class ContatoMailer < ActionMailer::Base
    default from: "myemail@gmail.com"

    def mensagem(contato)
        mail(:to => "myemail@gmail.com", :subject => "Subject")            
    end
end

当然，还有app/views/contato_mailer/mensagem.html.erb中的模板

当我从表单提交新消息时，Rails返回“执行已过期”，重点是“ContatoMailer.mensage（@contato.deliver）”

---

请问，我做错了什么？

尝试将

域：

键更改为指向

“gmail”

，这样它应该是：

ActionMailer::Base.smtp_settings = {
  :address              => 'smtp.gmail.com',
  :port                 => 587,
  :domain               => 'gmail.com',
  :user_name            => 'myemail@gmail.com',
  :password             => 'secret',
  :authentication       => :plain,
  :enable_starttls_auto => true,
  :ssl                  => true
}

我认为它正在超时，因为它不知道domain.com与您的设置相对应

ActionMailer::Base.smtp_settings = {
  :address              => 'smtp.gmail.com',
  :port                 => 587,
  :domain               => 'gmail.com',
  :user_name            => 'myemail@gmail.com',
  :password             => 'secret',
  :authentication       => :plain,
  :enable_starttls_auto => true,
  :ssl                  => true
}