亚马逊、AWS、图像和 Carrierwave - 一切正常但无法上传

Question

到目前为止，我一直在努力使它在我的一生中发挥作用。

到达以下阶段：

React 在 formData 中发送图像。我的公司模型有一个 company_logo 上传器。图像似乎附加成功。公司保存成功。

但是：在 company_logo 字段中，它只是文件的名称... AWS里面什么都没有。

有没有人有什么想法？

company.company_logo = params['companylogo']
=> #<ActionDispatch::Http::UploadedFile:0x00007f92ca3371b0
 @content_type="image/jpeg",
 @headers=
  "Content-Disposition: form-data; name=\"companylogo\"; filename=\"TP-Twitter-Profile.jpg\"\r\nContent-Type: image/jpeg\r\n",
 @original_filename="TP-Twitter-Profile.jpg",
 @tempfile=#<File:/var/folders/cg/4d0655v10j9_zzkkclng3ch00000gn/T/RackMultipart20181003-74913-1cgb17m.jpg>>
[4] pry(#<NewController>)> company
=> #<Company:0x00007f92cc881060
 id: nil,
 name: "sdkljfjklsdf",
 pod_id: 9,
 officelocation: nil,
 created_at: nil,
 updated_at: nil,
 campaign_link: nil,
 company_logo: nil>
[5] pry(#<NewController>)> company.company_logo
=> #<CompanyLogoUploader:0x00007f92c6862aa8
 @cache_id="1538555179-74913-0001-2710",
 @cache_storage=
  #<CarrierWave::Storage::File:0x00007f92c6860708
   @cache_called=nil,
   @uploader=#<CompanyLogoUploader:0x00007f92c6862aa8 ...>>,
 @file=
  #<CarrierWave::SanitizedFile:0x00007f92c68619c8
   @content=nil,
   @content_type="image/jpeg",
   @file="/Users/paulharker/projects/tpdb/tmp/uploads/1538555179-74913-0001-2710/TP-Twitter-Profile.jpg",
   @original_filename="TP-Twitter-Profile.jpg">,
 @filename="TP-Twitter-Profile.jpg",
 @model=
  #<Company:0x00007f92cc881060
   id: nil,
   name: "sdkljfjklsdf",
   pod_id: 9,
   officelocation: nil,
   created_at: nil,
   updated_at: nil,
   campaign_link: nil,
   company_logo: nil>,
 @mounted_as=:company_logo,
 @original_filename="TP-Twitter-Profile.jpg",
 @versions={}>
[6] pry(#<NewController>)> company.save!
   (0.2ms)  BEGIN
  ↳ (pry):8
  Company Create (0.7ms)  INSERT INTO "companies" ("name", "pod_id", "created_at", "updated_at", "company_logo") VALUES (, , , , ) RETURNING "id"  [["name", "sdkljfjklsdf"], ["pod_id", 9], ["created_at", "2018-10-03 08:26:53.929667"], ["updated_at", "2018-10-03 08:26:53.929667"], ["company_logo", "TP-Twitter-Profile.jpg"]]
  ↳ (pry):8
   (5.5ms)  COMMIT
  ↳ (pry):8
=> true

和我的 carrierwave.rb 初始值设定项...

CarrierWave.configure do |config|
 

  config.fog_provider = 'fog/aws'
  config.fog_credentials = {
    
    provider: 'AWS',
    aws_access_key_id: ENV['AWS_ACCESS_KEY'],
    aws_secret_access_key: ENV['AWS_SECRET'],
    region: 'eu-west-2'
  }
  config.storage = :fog
  config.fog_directory = 'images' # bucket name


  config.cache_dir = "#{Rails.root}/tmp/uploads" # To let CarrierWave work on heroku
end

Answer 1

正如 kiddorails 在上面的对话中指出的那样，您需要将 storage :fog 添加到上传器中，而不是在初始化程序中。

Link 了解更多信息： github.com/carrierwaveuploader/carrierwave#using-amazon-s3

亚马逊、AWS、图像和 Carrierwave - 一切正常但无法上传

Amazon, AWS, images and Carrierwave - everything working but no upload

ruby-on-rails

amazon-s3

carrierwave