使用gem griddler在rails应用程序中接收电子邮件

Question

如何使用gem griddler在rails应用程序中接收电子邮件？

我关注这个链接：http://sendgrid.com/blog/receiving-email-in-your-rails-app-with-griddler/

my index.html.erb posts_controller：

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帖子

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<% if @posts.count > 0 %>
<% @posts.each do |post| %>
<blockquote>
<p><%= post.body %></p>
<small><%= post.email %></small>
</blockquote>
<% end %>
<% else %>
<p><em>Oops, doesn't look like there are any posts yet.</em></p>
<% end %>

我的config/initializer/griddler.rb：

Griddler.configure do |config|
  config.processor_class = EmailProcessor # MyEmailProcessor
  config.to = :hash # :full, :email, :token
  config.from = :email # :full, :token, :hash
  # :raw    => 'AppName <s13.6b2d13dc6a1d33db7644@mail.myapp.com>'
  # :email  => 's13.6b2d13dc6a1d33db7644@mail.myapp.com'
  # :token  => 's13.6b2d13dc6a1d33db7644'
  # :hash   => { raw: [...], email: [...], token: [...], host: [...],
# name: [...] }
  config.reply_delimiter = '-- REPLY ABOVE THIS LINE --'
  config.email_service = :sendgrid # :cloudmailin, :postmark, :mandrill, :mailgun
end

我的lib/email_processor.rb：

class EmailProcessor
  def self.process(email)
    # all of your application-specific code here - creating models,
    # processing reports, etc
    Post.create!({ body: email.body, email: email.from })
  end
end

但是在索引post视图中没有从回调中获得任何东西，为什么？

Answer 1

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