WCF服务与PHP配合使用-与.NET一起使用，在反序列化与PHP的请求时出错

Question

我有一个用VB.net编写的WCF服务。

当我在Visual Studio中向项目添加服务引用并通过VB或C＃与之通信时，一切正常。

但是，用PHP时，我整个下午都在浪费，无法得到答复。

我的PHP代码是：

error_reporting(E_ALL & ~E_NOTICE);  // Enable errors
ini_set('display_errors', 'On');
// Declare parameters for soapclient. Need to make sure its set to soap 1.2
$params  = array("soap_version"=> SOAP_1_2,
                "trace"=>1,
                "exceptions"=>1
                );
// Create the soap client
$client = new SoapClient($url,$params);
// add some WSAddressing Headers in. Ensure that you have the Namespace as the address if you are using wsHttpBinding on the endpoint
$actionHeader = new SoapHeader('http://www.w3.org/2005/08/addressing','Action','http://tempuri.org/ISamProductQ/GetProduct',true);
// "To" header which took ages to figure out and generated errors when missing
$toHeader = new SoapHeader('http://www.w3.org/2005/08/addressing','To','https://sam.thinkka.com/Api/SamProductQ.svc', true);
$headers = array();
    array_push($headers, $actionHeader)  ;
    array_push($headers, $toHeader)     ;
// Add the headers
$client->__setSoapHeaders($headers);
// Posted variables
    $url = 'https://sam.thinkka.com/api/SamProductQ.svc/Api/SamProductQ.svc/mex?wsdl';
    $sku=  'PRODUCT_SKU';
    $ApiAccess='A VERY LONG ENCODED STRING' ;
    $Site='www.websiteaddress.co.uk';
//Make the call and pass in the variables that we require to go to the server
$retval = $client->__soapCall("GetProduct", array($sku, $ApiAccess, $Site));

等效的.NET客户端代码（已在VS中添加了Service Reference）：

Dim s As New SamProductFeed.SamProductQClient
Dim Result as Sam_Product = s.GetProduct(SKU:="PRODUCT_SKU", ApiAccess:="A long encoded string", QueryingWebsite:="www.websiteaddress.co.uk")

服务服务器上GetProduct函数的第一行看起来像：

<AspNetCompatibilityRequirements(RequirementsMode:=AspNetCompatibilityRequirementsMode.Allowed)> _
<KnownType(GetType(Sam_Product))> _
Public Class SamProductQ

Implements ISamProductQ
Public Function GetProduct(ByVal SKU As String, ApiAccess As String, QueryingWebsite As String) As Sam_Product Implements ISamProductQ.GetProduct
.....  Do Stuff and return "Sam_Product" complex object
End Function

我已经像这样设置了Web.config服务：

<services>
  <service behaviorConfiguration="SamProductQ.Behavior" name="SAM.SamProductQ">
    <host>
      <baseAddresses>
        <add baseAddress="https://sam.thinkka.com/Api/SamProductQ.svc"/> 
      </baseAddresses>
    </host>
    <endpoint address="" binding="wsHttpBinding" bindingConfiguration="SamProductQBinding" contract="SAM.ISamProductQ">
    </endpoint> 
    <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange">
    </endpoint>
  </service>
</services>

具有其他配置属性：

<behavior name="SamProductQ.Behavior">
    <serviceMetadata httpsGetEnabled="true" httpGetEnabled="true" httpsGetUrl="/Api/SamProductQ.svc/mex"/>
    <serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>

<binding name="SamProductQBinding">
   <security mode="Transport">
       <transport clientCredentialType="None"/>
   </security>
</binding>

当我运行上面的PHP代码时，出现以下错误：

未捕获的SoapFault异常：[s：Sender]格式化程序抛出了一个尝试反序列化消息时发生异常：将操作“ GetProduct”的请求消息反序列化。结束命名空间中的元素“正文”预期为“ http://www.w3.org/2003/05/soap-envelope”。找到的元素来自名称空间“'的'param1'。

我已经在网上，尤其是在SO上看到了一些评论，问题和文章。大多数建议我没有将我的三个参数正确地传递给服务，但是我很确定自己是吗？

发生的另一件事是我作为“ ApiAccess”传递的字符串是否太长，但是同一帖子在.NET中有效。

我希望在此方面有所帮助！

Answer 1

嗯...我从来没有得到答案，但是通过遵循@Tom Redfern的技巧，我可以通过将绑定更改为basicHttpBinding，然后更改我的PHP代码来使其工作。

<basicHttpBinding>
    <binding name="SamProductQBinding" maxReceivedMessageSize="2147483647">
      <security mode="Transport" />
      <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
</basicHttpBinding>

<services>
  <service behaviorConfiguration="SamProductQ.Behavior" name="SAM.SamProductQ">
    <host>
      <baseAddresses>
        <add baseAddress="https://sam.thinkka.com/Api/SamProductQ.svc"/> 
      </baseAddresses>
    </host>
    <endpoint address="" binding="basicHttpBinding" bindingConfiguration="SamProductQBinding" contract="SAM.ISamProductQ"></endpoint> 
    <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange"></endpoint>        
  </service>
</services>

以及我的PHP代码：

$url = 'https://sam.thinkka.com/api/SamProductQ.svc/Api/SamProductQ.svc/mex?wsdl';
$params  = array("soap_version"=> SOAP_1_1,
            "trace"=>1,
            "exceptions"=>1
            );
$client = new SoapClient($url, $params);
// Parameters for the API
$ApiAccess='a long encoded string' ;
$Site='www.websiteaddress.co.uk';
$sku=  'RP1-16C';  // for single product
// Make the call and pass in the variables that we require to go to the server
// SINGLE PRODUCT:
$GetProductResult = LowerCaseArray($client->__soapCall("GetProduct", array(array(SKU=>$sku, ApiAccess=>$ApiAccess, QueryingWebsite=>$Site)))->GetProductResult);

现在我正在获得结果

Answer 2

[Sajida Ali hous 167/4 gali no 3 punjabi biste gulsn chok baljeet nagar New Delhi pin no 110008 m.n.7084308930 whirlpool R.f.没有科林·坎普兰[]