Question

我已经完成了所有答案，将我的视频上传到S3工作，但它们无法正常工作。我继续得到错误未初始化的常量Paperclip :: Storage :: S3 :: Aws。

我希望你能帮我解决这个问题。

的Gemfile

gem 'simple_form', '~> 3.4'
gem 'haml', '~> 4.0', '>= 4.0.7'
gem 'coffee-script-source', '1.8.0'
gem 'bootstrap-sass', '~> 3.3', '>= 3.3.7'
gem 'paperclip'
gem 'carrierwave'
gem "paperclip-ffmpeg", "~> 1.0.1"
gem 'paperclip-av-transcoder'
gem 'aws-sdk', '~> 1.6'
gem "figaro"

设置\ s3.yml

 AWS_ACCESS_KEY_ID: xxx
    AWS_SECRET_ACCESS_KEY: xxx
    S3_BUCKET_NAME: xxx

模型\ video.rb

    class Video < ApplicationRecord

            has_attached_file :clip, styles: {
                        medium: {
                                  :geometry => "640x480",
                                  :format => 'mp4'
                        },
                        thumb: { :geometry => "160x120", 
                                    :format => 'jpeg', 
                                    :time => 10}
                         }, 

                         processors: [:transcoder],

                           :storage => :s3,
                           :s3_credentials => "#{Rails.root}/config/s3.yml"


            validates_attachment :clip,
                     content_type: { content_type: ['application/x-shockwave-flash', 'application/x-shockwave-flash', 'application/flv', 'video/x-flv']}


            before_post_process :skip_for_audio

            def skip_for_audio
                ! %w(audio/ogg application/ogg).include?(asset_content_type)
            end

            before_post_process :image?
            def image?
              !(data_content_type =~ /^image.*/).nil?
            end
end

Videos_controller.rb

class VideosController < ApplicationController


      def index
        @videos = Video.all
        @video = Video.order('created_at')
      end

      def new
         @video = Video.new
      end


      def create
        @video = Video.new(videos_params)
        if @video.save
          flash[:success] = "The step was added!"
          redirect_to root_path
        else
          render 'New'
        end

        end 

        def destroy
            @video = Video.find(params[:id])
            @video.destroy
            flash[:success] = "The step was destroyed."
            redirect_to root_path
        end

        private

        def videos_params
            params.require(:video).permit(:title, :description, :clip)
        end




    end

initilizers \ paperclip.rb

paperclip_defaults = Rails.application.config_for :paperclip
paperclip_defaults.symbolize_keys!

Paperclip::Attachment.default_options.merge! paperclip_defaults

initilizers \ aws.rb

AWS.config(
  :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
  :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
)

S3_BUCKET =  AWS::S3.new.buckets[ENV['S3_BUCKET']]

Answer 1

您是否尝过this configuration？

# config/environments/production.rb
config.paperclip_defaults = {
  storage: :s3,
  s3_credentials: {
    bucket: ENV.fetch('S3_BUCKET_NAME'),
    access_key_id: ENV.fetch('AWS_ACCESS_KEY_ID'),
    secret_access_key: ENV.fetch('AWS_SECRET_ACCESS_KEY'),
    s3_region: ENV.fetch('AWS_REGION'),
  }
}

# config/initializers/paperclip.rb
Paperclip::Attachment.default_options[:url] = ':s3_domain_url'
Paperclip::Attachment.default_options[:path] = '/:class/:attachment/:id_partition/:style/:filename'
Paperclip::Attachment.default_options[:s3_host_name] = 's3-us-west-2.amazonaws.com'

上传视频Rails / S3 / Paperclip

1 个答案: