Question

我目前正在阅读http://learn-rails.com/content/online#send-mail以配置交易电子邮件。我到了本章的最后，在测试时，我收到了以下错误：

"An SMTP To address is required to send a message. Set the message smtp_envelope_to, to, cc, or bcc address."

我有＆＃34; secrets.yml＆＃34;和＆＃34; .bash_profile＆＃34;适当配置，以便可以调用to：收件人。

user_mailer.rb

class UserMailer < ApplicationMailer

      default from: "do-not-reply@example.com"

      def contact_email(contact)
        @contact = contact
        mail(to: Rails.application.secrets.owner_email, from: @contact.email, :subject => "Website Contact")
      end
    end

contacts_conrtoller.rb

class ContactsController < ApplicationController

  def new
    @contact = Contact.new
  end

  def create
    @contact = Contact.new(secure_params)
    if @contact.valid?
      UserMailer.contact_email(@contact).deliver_now
      flash[:notice] = "Message sent from #{@contact.name}."
      redirect_to root_path
    else
      render :new
    end
  end

  private

  def secure_params
    params.require(:contact).permit(:name, :email, :content)
  end

end

contact.rb

class Contact

  include ActiveModel::Model
  attr_accessor :name, :string
  attr_accessor :email, :string
  attr_accessor :content, :string

  validates_presence_of :name
  validates_presence_of :email
  validates_presence_of :content
  validates_format_of :email, 
    with: /\A[-a-z0-9_+\.]+\@([-a-z0-9]+\.)+[a-z0-9]{2,4}\z/i
  validates_length_of :content, :maximum => 500

end

Answer 1

我能够找到解决这个问题的方法。我设置了一个新的gem文件 - https://github.com/bkeepers/dotenv，这样我就可以将我的env变量添加到.env文件而不是.bashrc或.bash_profile。这解决了这个问题。

为交易电子邮件配置to：收件人

1 个答案: