ruby-on-rails – Rails 3.2.1动作管理器设置

配置/初始化/为setup_mail.rb

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

ActionMailer::Base.default_url_options[:host] = "localhost:3000"
Mail.register_interceptor( DevelopmentMailInterceptor ) if Rails.env.development?

users_controller.rb

def create
  @user = User.new( params[:user] )

  respond_to do |format|
    if @user.save
      UserMailer.welcome_email( @user ).deliver

      format.html{ redirect_to( @user,:notice => 'Account successfully created.' ) }
      format.json{ render :xml => @user,:status => :created,:location => @user }
    else
      format.html { render :action => "new" }
      format.xml  { render :xml => @user.errors,:status => :unprocessable_entity }
    end
end

应用程序/邮寄者/ user_mailer.rb

class UserMailer < ActionMailer::Base
  default :from "no-reply@myapp.com"

  def welcome_email( user )
    @user = user
    @url = "http://localhost:3000/login"
    mail( :to => user.email,:subject => 'Welcome to app' )
  end
end

LIB /为development_mail_interceptor.rb

class DevelopmentMailInterceptor
  def self.delivering_email(message)
    message.subject = "#{message.to} #{message.subject}"
    message.to = "mydump@email.com"
  end
end

我没有收到任何发送到DevelopmentMailInterceptor中的转储电子邮件的电子邮件.