如何使用 'savon' gem 在 SOAP 请求中指定名称空间?

how to specify namespace in SOAP request with 'savon' gem?

我正在使用 savon gem 的最新版本并尝试发送 SOAP 请求 我收到有关无效 url 的错误消息:

 Invalid URL: %7Bendpoint%20address%7D (ArgumentError)
        from /home/vagrant/.rvm/gems/ruby-2.1.0/gems/httpi-2.3.0/lib/httpi/request.rb:27:in `url='
        from /home/vagrant/.rvm/gems/ruby-2.1.0/gems/savon-2.8.0/lib/savon/operation.rb:103:in `build_request'
        from /home/vagrant/.rvm/gems/ruby-2.1.0/gems/savon-2.8.0/lib/savon/operation.rb:51:in `call'
        from /home/vagrant/.rvm/gems/ruby-2.1.0/gems/savon-2.8.0/lib/savon/client.rb:36:in `call'

我的代码是:

require "savon"
require "excon"

Excon.defaults[:ssl_verify_peer] = false

class Payback

  attr_reader :connection, :client, :operation, :message

  SOAP_URL = "https://partnertest.payback.in/PBExternalServices/v1/soap?wsdl"

  def initialize operation, message
    @client = Savon.client(wsdl: "https://partnertest.payback.in/PBExternalServices/v1/soap?wsdl", ssl_verify_mode: :none)
    @operation = operation
    @message = message
  end

  def response
    @response ||= client.call(operation, message: message)
  end

end

这就是我使用它的方式。(我知道命名空间有问题

payback = Payback.new :get_account_balance,
                      {"typ:Authentication" => { "typ1:Principal" => { "typ1:PrincipalValue" => 9899012182,
                                                                       "typ1:PrincipalClassifier" => 3 }}}
payback.response

我需要用 savon

构建这个 XML
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:typ="http://www.payback.net/lmsglobal/ws/v1/extint/types" xmlns:typ1="http://www.payback.net/lmsglobal/xsd/v1/types">
   <soapenv:Header/>
   <soapenv:Body>
      <typ:GetAccountBalanceRequest>
         <typ:Authentication>
            <typ1:Principal>
               <typ1:PrincipalValue>9899012182</typ1:PrincipalValue>
               <typ1:PrincipalClassifier>3</typ1:PrincipalClassifier>
            </typ1:Principal>
         </typ:Authentication>
      </typ:GetAccountBalanceRequest>
   </soapenv:Body>
</soapenv:Envelope>

我不知道我做错了什么,请帮忙。

我注意到 WSDL 文件的第 5820 行位置如下所示:

<soap:address location="{endpoint address}"/>

会不会是问题所在?

已编辑 1

  1. 在浏览器中打开:https://partnertest.payback.in/PBExternalServices/v1/soap?wsdl
  2. 在页面上搜索 {endpoint address} 字符串。

我远不能理解这个特定的 WSDL 文档,但我想知道是否必须有其他东西来代替 {endpoint address},比如真正的 URI。例如。 会不会是 WSDL 文档有问题

已编辑 2

试图删除服务无法识别的 typtyp1。以 returns 有效响应的工作代码结束:

puts Savon.client(
  wsdl: 'https://partnertest.payback.in/PBExternalServices/v1/soap?wsdl',
  endpoint: 'https://partnertest.payback.in/PBExternalServices/v1/soap',
  ssl_verify_mode: :none
).call(
  :get_account_balance,
  :message => {
    'Authentication' => {
      'Principal' => {
        'PrincipalValue' => 9899012182,
        'PrincipalClassifier' => 3
      }
    }
  }
)