我如何在Mailer中使用资产?

我无法在邮件程序中使用任何forms的资产管道,而是使用Mailer本身或视图。

以下生成并清空src图像标记。

 

空图像标记如下所示:

img alt =“Header-general”

以下forms通过模型附加文件并在视图中使用它会附加空图像。

 attachments.inline['header.jpg'] = 'emails/header-general.png' ...  

我确实检查了路径,甚至尝试了多条路径,等等但没有运气。 请帮忙。 在电子邮件中包含图像的任何forms都会有所帮助。

这是生产环境。

 Xenium::Application.configure do # Settings specified here will take precedence over those in config/application.rb # Code is not reloaded between requests config.cache_classes = true # Full error reports are disabled and caching is turned on config.consider_all_requests_local = false config.action_controller.perform_caching = true # Disable Rails's static asset server (Apache or nginx will already do this) config.serve_static_assets = false # Compress JavaScripts and CSS config.assets.compress = true # Choose the compressors to use config.assets.js_compressor = :yui config.assets.css_compressor = :yui # Don't fallback to assets pipeline if a precompiled asset is missed config.assets.compile = true # Generate digests for assets URLs config.assets.digest = true # Defaults to Rails.root.join("public/assets") # config.assets.manifest = YOUR_PATH # Specifies the header that your server uses for sending files # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies. # config.force_ssl = true # See everything in the log (default is :info) config.log_level = :fatal # Use a different logger for distributed setups # config.logger = SyslogLogger.new # Use a different cache store in production config.cache_store = :mem_cache_store # Enable serving of images, stylesheets, and JavaScripts from an asset server #config.action_controller.asset_host = "http://asset.xenium.bg" # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added) # config.assets.precompile += %w( search.js ) # Disable delivery errors, bad email addresses will be ignored config.action_mailer.raise_delivery_errors = true #config.action_mailer.perform_deliveries = true config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { :address => "localhost", :port => 25, :domain => 'xenium.bg', #:user_name => '', #:password => '', #:authentication => 'plain', :enable_starttls_auto => false } # Enable threaded mode # config.threadsafe! # Enable locale fallbacks for I18n (makes lookups for any locale fall back to # the I18n.default_locale when a translation can not be found) config.i18n.fallbacks = true # Send deprecation notices to registered listeners config.active_support.deprecation = :notify end 

谢谢!

根据2.3.3制作内联附件部分,要创建内联附件,您将执行以下操作

 attachments.inline['image.jpg'] = File.read('/path/to/image.jpg') 

所以在你的情况下,它应该是

 attachments.inline['header.jpg'] = File.read("#{Rails.root}/app/assets/images/emails/header-general.png" 

设置config.action_controller.asset_host和config.action_mailer.asset_host,这很有效。

 config.action_mailer.asset_host = URL from where pick image <%= image_tag image_path('logo.png') %>