如何使用Rack为特定文件设置内容类型？

Question

我想让Rack服务于具有特定内容类型的特定文件.它是一个.htc文件,需要作为text/x-component提供,以便IE识别它.在apache我会做

AddType text/x-component .htc

我怎样才能通过Rack实现这一目标？目前该文件由Rack :: Static提供,但我没有找到设置内容类型的选项.

Answer 1

您可以config/initializers/mime_types.rb像这样更新:

# Be sure to restart your server when you modify this file.

# Add new mime types for use in respond_to blocks:
# Mime::Type.register "text/richtext", :rtf
# Mime::Type.register_alias "text/html", :iphone

Rack::Mime::MIME_TYPES.merge!({
  ".ogg"     => "application/ogg",
  ".ogx"     => "application/ogg",
  ".ogv"     => "video/ogg",
  ".oga"     => "audio/ogg",
  ".mp4"     => "video/mp4",
  ".m4v"     => "video/mp4",
  ".mp3"     => "audio/mpeg",
  ".m4a"     => "audio/mpeg",
  ".htc"     => "text/x-component"
})