Ruby + Net :: HTTP：如何在一個POST請求中發送兩個XML文檔？

Question

我必須在請求中向UPS API發送兩個XML文檔（這是我的原始問題，該XML文檔的根源是什么？ ）

我該怎么做？

def make_initial_request
  uri = URI.parse(UPS_API['confirm_url'])
  https = Net::HTTP.new(uri.host, uri.port)
  https.use_ssl = true       

  headers = {'Content-Type' => 'text/xml'}
  request = Net::HTTP::Post.new(uri.path, headers)
  request.body = xml_for_initial_request #<-- how do i split this into two documents?
  #request.body = second_xml_document #<-- i want something like that. could i just use << ?
  begin
    response = https.request(request)
  rescue
    return nil
  end
  puts "response: #{response.code} #{response.message}: #{response.body}"
  return nil if response.body.include?("Error")
end

Answer 1

如果API支持它們，則應使用MIME Multipart消息（ ruby gem ）。 否則，只需嘗試串聯文件的內容request.body = "#{xml_for_initial_request}\\n#{second_xml_document}"