ruby-on-rails - Rails3 Beta4 Devise Delayed_job配置

Question

我想使用delay_job在后端发送电子邮件，这是
/config/initializers/setup_mail.rb

ActionMailer::Base.smtp_settings = {  
    :address              => "smtp.gmail.com",
    :port                 => 587, 
    :domain               => DOMAIN,  
    :user_name            => USERNAME,  
    :password             => PASSWORD,  
    :authentication       => "plain",  
    :enable_starttls_auto => true
}

所以我想知道如何配置delay_job在后端发送邮件。谢谢。

Answer 1

您应该先使用Action Mailer教程http://edgeguides.rubyonrails.org/action_mailer_basics.html，然后将您的邮件标记为在delay_job中执行：

class UserMailer < ActionMailer::Base
  default :from => "notifications@example.com"

  def welcome_email(user)
    @user = user
    @url  = "http://example.com/login"
    mail(:to => user.email,
         :subject => "Welcome to My Awesome Site")
  end

  handle_asynchronously :welcome_email
end

您还可以在config中异步调用handle：

UserMailer.handle_asynchronously :welcome_email