在使用 Savon.rb 的 Rails 项目中，我尝试进行非常复杂的 SOAP 调用。至少复杂到 Savon 构建者太麻烦了，所以我决定直接操作 :xml。
首先我启动客户端：
@client = Savon.client(
:endpoint => 'https://testservice.postnl.com/CIF_SB/BarcodeWebService/1_1/BarcodeWebService.svc',
:wsdl => 'https://testservice.postnl.com/CIF_SB/BarcodeWebService/1_1/?wsdl')
然后我以以下形式进行调用：
@request = @client.build_request(:generate_barcode,
xml: %Q{ ... see soap call (with ruby interpolation) ... }
我添加了一个格式正确的l Time.now, format: :postnl_api字符串，其余部分仍然是硬编码的。包括留言号码。
以下是 Savon 在这种情况下实际进行调用的方式，使用以下命令检索@request.body.
我的应用程序中的 SOAP 调用
<?xml version="1.0" encoding="UTF-8"?>
<s:Envelope
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wsdl="http://tempuri.org/"
xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://postnl.nl/cif/services/BarcodeWebService/IBarcodeWebService/GenerateBarcode
</Action>
<Security xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<UsernameToken>
<Username>devc_!R4xc8p9</Username>
<Password>xxxxxxxx</Password>
</UsernameToken>
</Security>
</s:Header>
<s:Body>
<wsdl:GenerateBarcode>
<d6p1:Customer>
<d6p1:CustomerCode>DEVC</d6p1:CustomerCode>
<d6p1:CustomerNumber>11223344</d6p1:CustomerNumber>
</d6p1:Customer>
<d6p1:Barcode>
<d6p1:Type>3S</d6p1:Type>
<d6p1:Range>DEVC</d6p1:Range>
<d6p1:Serie>1000000-2000000</d6p1:Serie>
</d6p1:Barcode>
</wsdl:GenerateBarcode>
</s:Body>
</s:Envelope>
接下来是一次调用的样子，因为我已经看到这个调用在公司的沙箱环境中取得了成功。
SOAP 调用应该是这样的
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://postnl.nl/cif/services/BarcodeWebService/IBarcodeWebService/GenerateBarcode</Action>
<Security xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:UsernameToken xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:Username>devc_!R4xc8p9</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">xxxxxxxx</wsse:Password>
</wsse:UsernameToken>
</Security>
</s:Header>
<s:Body>
<GenerateBarcode xmlns:d6p1="http://postnl.nl/cif/domain/BarcodeWebService/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://postnl.nl/cif/services/BarcodeWebService/">
<d6p1:Message>
<d6p1:MessageID>5</d6p1:MessageID>
<d6p1:MessageTimeStamp>28-06-2017 14:15:41</d6p1:MessageTimeStamp>
</d6p1:Message>
<d6p1:Customer>
<d6p1:CustomerCode>DEVC</d6p1:CustomerCode>
<d6p1:CustomerNumber>11223344</d6p1:CustomerNumber>
</d6p1:Customer>
<d6p1:Barcode>
<d6p1:Type>3S</d6p1:Type>
<d6p1:Range>DEVC</d6p1:Range>
<d6p1:Serie>1000000-2000000</d6p1:Serie>
</d6p1:Barcode>
</GenerateBarcode>
</s:Body>
</s:Envelope>
似乎关闭的主要事情（顺便说一句，使用 Savon 构建器也是如此）是envelope的属性和主要操作:generate_barcode形状及其属性。我不明白为什么我得到前缀wsdl: before GenerateBarcode.
我告诉 Savon 获取我的 xml 并完全像那样构建它，但它不起作用。按原样发送我的版本会返回错误400.
使用克里斯的部分进行编辑
使用 @Chris 他的回答，我可以拨打以下电话：
设置通话
@client = Savon.client(
:endpoint => 'https://testservice.postnl.com/CIF_SB/BarcodeWebService/1_1/BarcodeWebService.svc',
:wsdl => 'https://testservice.postnl.com/CIF_SB/BarcodeWebService/1_1/?wsdl',
:log => true,
:wsse_auth => [ENV['postnl_username'], ENV['postnl_password']],
:pretty_print_xml => true,
:convert_request_keys_to => :camelcase,
:env_namespace => :s)
message = {
"d6p1:Message" => {
"d6p1:MessageID" => "7",
"d6p1:MessageTimeStamp" => I18n.l( Time.now, format: :postnl_api)
},
"d6p1:Customer" => {
"d6p1:CustomerCode" => "DEVC",
"d6p1:CustomerNumber" => "11223344"},
"d6p1:Barcode" => {
"d6p1:Type" => "3S",
"d6p1:Range" => "DEVC",
"d6p1:Serie" => "1000000-2000000" }
}
@client.call(:generate_barcode, :message => message, :soap_header => { "Action" => "http://postnl.nl/cif/services/BarcodeWebService/IBarcodeWebService/GenerateBarcode"})
Call
<?xml version="1.0" encoding="UTF-8"?>
<s:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wsdl="http://tempuri.org/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<Action>http://postnl.nl/cif/services/BarcodeWebService/IBarcodeWebService/GenerateBarcode</Action>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="UsernameToken-1">
<wsse:Username>devc_!R4xc8p9</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">098fd559930983af31ef6630a0bb0c1974156561</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</s:Header>
<s:Body>
<wsdl:GenerateBarcode>
<d6p1:Message>
<d6p1:MessageID>7</d6p1:MessageID>
<d6p1:MessageTimeStamp>17-07-2017 22:13:35</d6p1:MessageTimeStamp>
</d6p1:Message>
<d6p1:Customer>
<d6p1:CustomerCode>DEVC</d6p1:CustomerCode>
<d6p1:CustomerNumber>11223344</d6p1:CustomerNumber>
</d6p1:Customer>
<d6p1:Barcode>
<d6p1:Type>3S</d6p1:Type>
<d6p1:Range>DEVC</d6p1:Range>
<d6p1:Serie>1000000-2000000</d6p1:Serie>
</d6p1:Barcode>
</wsdl:GenerateBarcode>
</s:Body>
</s:Envelope>
Response:
<?xml version="1.0"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<s:Fault>
<faultcode xmlns:a="http://schemas.microsoft.com/net/2005/12/windowscommunicationfoundation/dispatcher">a:InternalServiceFault</faultcode>
<faultstring xml:lang="en-US">The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the <serviceDebug> configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework SDK documentation and inspect the server trace logs.</faultstring>
</s:Fault>
</s:Body>
</s:Envelope>
