ruby-on-rails - Carrierwave 将 Content-Type 设置为 Octet-Stream

Question

我正在创建一个使用 Carrierwave 和 Amazon S3 的 Rails 3 应用程序。我遇到的问题是，当 Carrierwave 将图像上传到 Amazon 时，它会将 Content-Type 设置为 Application/Octet-Stream 而不是实际的内容类型。

class ImageUploader < CarrierWave::Uploader::Base

  include CarrierWave::MiniMagick
  storage :fog
  process :resize_to_limit => [100, 75]
  process :convert => 'png'

end

Answer 1

来自 https://github.com/jnicklas/carrierwave/issues/284#issuecomment-1925631 :

1. Add require 'carrierwave/processing/mime_types' to an initializer or your uploader(s).
2. Add include CarrierWave::MimeTypes to your uploader.
3. Add process :set_content_type to your uploader(s).