每天一剂Rails良药之Sending Email With Attachments

今天来看看使用Rails发送带附件的邮件
Controller
app/controllers/spam_controller.rb:

class SpamController < ApplicationController
  def spam
    Spammer.deliver_spam_with_attachment(params[:name],
                                         params[:email],
                                         params[:file])
    redirect_to :action => "index"
  end
end

Mailer
app/models/spammer.rb

class Spammer < ActionMailer::Base
  def spam_with_attachment(name, email, file)
    @subject    = 'Have a Can of Spam!'
    @body       = {:name => name}
    @recipients = email
    @from       = 'spam@chadfowlercom'
    unless file.blank?
      attachment :body => file.read, :filename => file.original_filename
    end
  end
end

Views
app/views/spam/index.rhtml

<%= form_tag({:action => "spam"}, :multipart => true) %>
  <label for="name">Name of recipient:</label>
  <%= text_field_tag "name" %><br/>
  <label for="email">Email address to send to:</label>
  <%= text_field_tag "email" %><br/>
  <label for="file">File to upload:</label>
  <%= text_field_tag "file" %><br/>
  <%= submit_tag "Spam!" %>
<% end_form_tag %>

app/views/spammer/spam_with_attachment.rhtml

Hey <%= @name %>,
I thought you'd appreciate this file.

Regards,
Chad

评论

6 楼 blackanger 2007-05-28  

谢谢。。。

5 楼 hideto 2007-05-28  

我是直接在config/environment.rb里配置smtp:

  config.action_mailer.smtp_settings = { 
    :address => "mail.blueboxgrid.com", 
    :port => 25, 
    :domain => "acceptable.tv", 
    :authentication => :login, 
    :user_name => "[e-mail]", 
    :password => "xxxx" 
  }

4 楼 hideto 2007-05-28  

没用过msmtp，可能你的msmtp配置也有问题

3 楼 blackanger 2007-05-28  

但是信件确是没有收到，这个错误不是IO读取配置文件抛出的吗？

2 楼 hideto 2007-05-28  

“Broken pipe/一会发送成功，一会报错”，我想应该是连接不稳定，把gmail的smtp换成别的试试吧

1 楼 blackanger 2007-05-28  

你好，我可以问个问题吗？我是小菜鸟，我在用msmtp的时候，是在linux下，我的environment.rb配置：
ActionMailer::Base.raise_delivery_errors = true 
  
ActionMailer::Base.perform_deliveries = true 
ActionMailer::Base.default_charset = "utf-8" 
        
              
ActionMailer::Base.delivery_method = :msmtp 
              
module ActionMailer 
    class Base 
        def perform_delivery_msmtp(mail) 
            IO.popen("/usr/local/msmtp/bin/msmtp -t -C /usr/local/msmtp/bin/.msmtprc -a gmail --", "w") do |sm| 
                sm.puts(mail.encoded.gsub(/\r/, '')) 
                sm.flush 
            end 
        end 
    end 
end 


我的msmtp配置：
account gmail  
host smtp.gmail.com  
auth on  
user [e-mail]  
password XXXXX  
tls on  
port 587 
tls_starttls on  
from [e-mail]  
maildomain gmail.com  
account default : gmail  
点了发送按钮一会发送成功，一会就报错，不知道什么原因。信件是收不到。希望帮我解决一下，谢谢了。
Errno::EPIPE in Send emailController#sendemail

Broken pipe

RAILS_ROOT: script/../config/..
Application Trace | Framework Trace | Full Trace

config/environment.rb:77:in `write'
config/environment.rb:77:in `puts'
config/environment.rb:77:in `perform_delivery_msmtp'
config/environment.rb:76:in `popen'
config/environment.rb:76:in `perform_delivery_msmtp'
app/controllers/send_email_controller.rb:15:in `sendemail'
-e:4:in `load'
-e:4