ruby-on-rails - Rails 回形针不显示从 Amazon S3 上传的图像

Question

我将图像上传到 Amazon S3，但它们没有显示。

我收到这个错误:

<Error>
<Code>PermanentRedirect</Code>
<Message>
The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint.
</Message>
<Bucket>cb123</Bucket>
<Endpoint>cb123.s3.amazonaws.com</Endpoint>
<RequestId>870BC2E8570EF4E7</RequestId>
<HostId>
yuBkeXxftr7O9Ib0SasFTq8Hlvgc7hkhx9VMr+VwRL74qSDgJ9rqMgEU9noRIQe/
</HostId>
</Error>

这是我的设置:

has_attached_file :image, styles: { medium: "400x400#", small: "250x250#", :url =>':s3_domain_url', :path => '/:class/:attachment/:id_partition/:style/:filename' }

谢谢!

Answer 1

将此添加到您的 application.rb 或每个环境的配置文件中:

config.paperclip_defaults = {
  :storage => :s3,
  :s3_host_name => 's3-eu-central-1.amazonaws.com',
  :s3_credentials => {
    :bucket => 'your bucket',
    :access_key_id => 'your access-key-id',
    :secret_access_key => 'your secret-access-key'
  }, 
  :url =>':s3_domain_url',
  :path => '/:class/:attachment/:id_partition/:style/:filename'
}

然后您可以从模型中删除 :url 和 :path 配置。