Question

这是我得到的rails错误：

Aws::S3::Errors::SignatureDoesNotMatch (The request signature we calculated does not match the signature you provided. Check your key and signing method.):

我看到没有解决方案正在运作。

这是我的articles.rb，并且在heroku生产服务器和开发本地机器上都设置了环境变量：

class Article < ApplicationRecord
  has_many :comments, dependent: :destroy
  validates :title, presence: true,
                length: { minimum: 5 }
  has_attached_file :attachment,
            :path => 'assets/:class/:attachment/:id/:style/:filename',
            :storage => :s3,
            :bucket => ENV['AWS_BUCKET'],
            :s3_bucket => ENV['AWS_BUCKET'],
            :s3_permissions => 'public-read-write',
            :s3_protocol => 'http',
            :s3_host_name => 'eu-central-1.amazonaws.com',
            :s3_host_alias => 'eu-central-1.amazonaws.com',
            :s3_region => ENV['AWS_REGION'],
            :s3_credentials => { :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
                                 :secret_access_key => ENV['AWS_SECRET_KEY_ID'],
                                 :endpoint => 'eu-central-1.amazonaws.com' }

  # Explicitly do not validate
  do_not_validate_attachment_file_type :attachment
  #validates_attachment :attachment, content_type: { content_type:    'application/x-java-archive'}, size: { in: 0..10.megabytes }
 end

Answer 1

我不明白为什么？但我不得不在回形针配置中添加:url => :s3_domain_url以使此错误消失。我的TypeError in ArticlesController#create仍然无效...在我将AWS s3添加到我的Rails应用程序之前，它运行正常：不幸的是在heroku生产环境中没有持久存储。

我的凭据之前在Rails 5

1 个答案: