SOAP 调用有关问题 -PHP Tutorial-php.cn

SOAP 调用有关问题

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Release： 2016-06-13 13:26:50

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SOAP 调用问题

PHP code

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-->$soapclient = new soapclient("http://shippingapi.ebay.cn/production/v2/orderservice.asmx?wsdl");

$params = array(
    'Version' => "2.0.0",
    'APIDevUserID' => "sureelectronics",
    'APIPassword' => "7114209N1OCBA61N83CRA0PY1F743DSGTM7GEAY581CND3BHG0POUW20111540",
    'APISellerUserID' => "sureelectronics",
    'MessageID' => "125625622452",    
    'TrackCode' => "LK042013892CN"    
);






$functions = $soapclient->CancelAPACShippingPackage($params);



print_r($functions);
<envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:ship="http://shippingapi.pushauction.net/">
   <header></header>
   <body>
      <cancelapacshippingpackage>
         <cancelapacshippingpackagerequest>
            <version>2.0.0</version>
            <apidevuserid>****</apidevuserid>
            <apipassword>********</apipassword>
            <apiselleruserid>*******</apiselleruserid>
            <messageid>1234</messageid>
            <trackcode>LK*********CN</trackcode>
         </cancelapacshippingpackagerequest>
      </cancelapacshippingpackage>
   </body>
</envelope>

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为什么为出错啊，出错如下：
Fatal error: Uncaught SoapFault exception: [soap:Server] System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at WebServiceCN.OrderService.CancelAPACShippingPackage(CancelAPACShippingPackageRequest CancelAPACShippingPackageRequest)

------解决方案--------------------

PHP code

$soapclient = new soapclient("http://shippingapi.ebay.cn/production/v2/orderservice.asmx?wsdl");

$params = array(
    'Version' => "2.0.0",
    'APIDevUserID' => "sureelectronics",
    'APIPassword' => "7114209N1OCBA61N83CRA0PY1F743DSGTM7GEAY581CND3BHG0POUW20111540",
    'APISellerUserID' => "sureelectronics",
    'MessageID' => "125625622452",    
    'TrackCode' => "LK042013892CN"    
);

$functions = $soapclient->CancelAPACShippingPackage(array("CancelAPACShippingPackageRequest"=>$params));
print_r( $functions); <div class="clear">
                 
              
              
        
            </div>

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