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我无法在邮件程序中使用任何形式的资产管道，无论是邮件程序本身还是视图。如何在Mailer中使用资产？
以下产生并清空src图像标签。
<%= image_tag "emails/header-general.png" %>
空图像标签看起来像这样：
IMG ALT =“页眉一般”
通过模型附加文件，并在视图中使用它的下列形式附加一个空图片。
attachments.inline['header.jpg'] = 'emails/header-general.png'
...
<%= image_tag attachments['header.png'] %>
我没有检查路径，甚至尝试了多条路径等，但没有运气。 请帮忙。在电子邮件中包含图片的任何形式都会有所帮助。
这里是生产环境。
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 => '<username>',
#:password => '<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！
关于调试这个的一些常规技巧，这也会给你一些额外的信息来提出这个问题。 ＃1。如果您在普通的视图中显示相同的图像，它会显示吗？如果是这样，那么为图像生成的URL是什么？ ＃2。在邮件程序版本中，src属性实际上是空白的？请包括您的问题中生成的img标签。 ＃3。在尝试使用不同的配置来解决这个问题时，要非常小心浏览器缓存。即使在解决问题后，您的浏览器仍可能会继续显示“空白”图像。 ＃4。作为此问题的一部分包含您的环境配置文件。 – cailinanne
嗨，感谢您的评论。我编辑了我的问题以包含更多内容。没有缓存奇怪或别的东西。它似乎不工作 – YavorIvanov