Ruby on rails S3上存储系统生成的PDF

已解决，请参见底部的编辑

---

在我的3.1 rails应用程序中，我生成的pdf如下所示：

def show
  @contributor = Contributor.find(params[:id])

   respond_to do |format|
   format.pdf { 
    html = render_to_string(:action => "show.html.erb") 
    kit = PDFKit.new(html) 
    kit.stylesheets << "#{Rails.root}/app/assets/stylesheets/unique/print.css" 
   thepdf = send_data kit.to_pdf, :filename => "blah.pdf", :type => 'application/pdf' 
redirect_to :action => save_to_s3      
}
end

哦，我的错，你可以

所以这是可行的：

   def show
  @contributors = Contributor.where(:client_id => current_user.client_id).paginate(:page => params[:page])
  @contributor = Contributor.where(:client_id => current_user.client_id).find(params[:id])


   respond_to do |format|
   format.html 
    format.pdf { 
    html = render_to_string(:action => "show.html.erb") 
    kit = PDFKit.new(html) 
    kit.stylesheets << "#{Rails.root}/app/assets/stylesheets/unique/print.css" 
    send_data kit.to_pdf, :filename => "name.pdf", :type => 'application/pdf' 
    @thepdf = kit.to_file("#{Rails.root}/tmp/name.pdf")

roy = Royarchive.new(:client_id => @contributor.client_id) 
roy.pdf = @thepdf
roy.save!     
  }   

end
end

def save_to_s3
  html = render_to_string(:action => "show.html.erb") 
   kit = PDFKit.new(html) 
   kit.stylesheets << "#{Rails.root}/app/assets/stylesheets/unique/print.css" 
  thepdf = kit.to_file("#{Rails.root}/tmp/name.pdf")

     roy = Royarchive.new(:client_id => @contributor.client_id) 
     roy.pdf = thepdf
     roy.save!
     redirect_to :action => index
end 

def保存到\u s3
html=render_to_字符串（：action=>“show.html.erb”）
kit=PDFKit.new（html）
kit.stylesheets@contributor.client_id）
roy.pdf=thepdf
罗伊，救命！
将_重定向到：action=>index
结束

我会的-在写下你自己的问题8小时内，你需要比我回答，更不用说接受更多的代表。

def save_to_s3
  html = render_to_string(:action => "show.html.erb") 
   kit = PDFKit.new(html) 
   kit.stylesheets << "#{Rails.root}/app/assets/stylesheets/unique/print.css" 
  thepdf = kit.to_file("#{Rails.root}/tmp/name.pdf")

     roy = Royarchive.new(:client_id => @contributor.client_id) 
     roy.pdf = thepdf
     roy.save!
     redirect_to :action => index
end