使用回形针上传静态 zip 文件失败，并出现 Paperclip::AdapterRegistry::NoHandlerError for filename.zip

Posted 2023-03-06

【中文标题】使用回形针上传静态 zip 文件失败，并出现 Paperclip::AdapterRegistry::NoHandlerError for filename.zip

【英文标题】：Uploading static zipfile using paperclip fails with Paperclip::AdapterRegistry::NoHandlerError for filename.zip

【发布时间】：2014-03-18 16:36:35

【问题描述】：

我正在临时文件夹中创建 zipfile，但我无法将静态 zipfile 上传到 s3。它因错误 Paperclip::AdapterRegistry::NoHandlerError for myfilename.zip 而失败。这是我的代码

控制器

def create_zipfile
     file = File.join(Rails.root, "public/temp_download/invoices_#timer.zip")
     Zip::Archive.open(file, Zip::CREATE) do |ar|
     Dir.glob("#Rails.root/public/temp_download/invoices_#timer/*").each do |path|
     ar.add_file(path.split('/').last, path) # add_file(<entry name>, <source path>)
     end
  end
  upload(pfile)
end

def upload(filename)
     invoice_upload = InvoiceUpload.new
     invoice_upload.invoice =  filename
     invoice_upload.save
end

型号

class InvoiceUpload < ActiveRecord::Base
                      has_attached_file :invoice,
                      :storage => :s3,
                      :url     => 's3_domain_url',
                      :s3_host_alias  => '***'
                      :s3_credentials => File.join(Rails.root, 'config', 's3.yml'), 
                      :path => "/invoices/:style/:id_:filename"
end

【问题讨论】：

请分享InvoiceUpload类。

刚刚用 InvoiceUpload 类编辑了我的帖子，谢谢。

【参考方案1】：

修改上传方式如下：

def upload(filename)
     invoice_upload = InvoiceUpload.new
     invoice_upload.invoice =  Rack::Test::UploadedFile.new(filename)
     invoice_upload.save
end

另外，upload(pfile) 在create_zipfile 中应该是upload(file)，因为您的代码中没有名为pfile 的变量。