Question

我使用的是rails 3.0.3，ruby 1.9.2-p180，mail（2.2.13）。我试图设置邮件拦截器，但我收到以下错误

 /home/abhimanyu/Aptana_Studio_3_Workspace/delivery_health_dashboard_03/config/initializers/mailer_config.rb:16:in `<top (required)>': uninitialized constant DevelopmentMailInterceptor (NameError)

我该如何解决？

我使用的代码如下所示：

config/initializer/mailer_config.rb

ActionMailer::Base.default_charset = "utf-8"
ActionMailer::Base.default_content_type = "text/html"
ActionMailer::Base.raise_delivery_errors = true
ActionMailer::Base.perform_deliveries = true
ActionMailer::Base.delivery_method = :smtp
ActionMailer::Base.smtp_settings = {
:enable_starttls_auto => true,
:address => "secure.emailsrvr.com",
:port => '25',
:domain => "domain",
:user_name => "user_name",
:password => "password",
:authentication => :plain

}

ActionMailer::Base.register_interceptor(DevelopmentMailInterceptor) if  Rails.env.development?

LIB /为development_mail_interceptor.rb

class DevelopmentMailInterceptor

  def self.delivering_email(message)
    message.to = "email"
  end

end

提前致谢。

Answer 1

require 'development_mail_interceptor' #add this line
ActionMailer::Base.register_interceptor(DevelopmentMailInterceptor) if  Rails.env.development?

Answer 2

我发现安装mailcatcher gem更容易。然后在development.rb中：

  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
    :address              => "`localhost`",
    :port                 => 1025
  }

然后只需运行“mailcatcher”并在浏览器中点击http://localhost:1080/即可。它在后台运行，但可以直接从浏览器退出。如果你以这种方式摆动，给你带有分形的文本+ html视图，源和分析。超清洁。

如何在rails 3.0.3中设置邮件拦截器？

2 个答案: