PHP中的Soap API集成：SoapClient錯誤

Question

當我在sopaUI中使用XML時，結果很好，但是當我使用以下php代碼時，結果卻為空白，並且出現以下錯誤： 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 Saia.Presentation 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 Saia.Presentation 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 Saia.Presentation 。 我認為問題出在Soap標頭之類的東西上，因為當我注釋掉參數時，結果沒有變化。

從我獲得wsdl文件和架構的鏈接： http : //www.saiasecure.com/webservice/pickup/n_Create.asp

$client = new SoapClient("http://www.saiasecure.com/webservice/pickup/soap.asmx?wsdl",array( 'trace' => 1,
'exceptions' => true,'features' => SOAP_SINGLE_ELEMENT_ARRAYS, ));

$params = array("UserID" => '*******',
        "Password" => '*****',
        "TestMode" => "Y",
        "AccountNumber" => '******',
        "CompanyName" => 'TESTING NAME',
        "Street" => 'TESTING STREET',
        "Box" => 'TESTING BOX',
        "City" => 'LOS ANGELES',
        "State" => 'CA',
        "Zipcode" => '90001',
        "ContactName" => 'TESTING CONTACT',
        "ContactPhone" => '1234567890',
        "PickupDate" => '2013-09-24',
        "ReadyTime" => '13:00:00',
        "CloseTime" => '17:00:00',
        "SpecialInstructions" => 'Nothing',
         "Details" => array("DetailItem" => array("DestinationZipcode" => '70364', "Pieces" => '5', "Package" => 'SK',"Weight" => '100', "Freezable" => 'N') ));
    //print('<pre>');print_r($params);  
$return = $client->Create($params);

Answer 1

如果看一下WSDL，您會發現Create操作參數必須包含一個指向實際Create對象參數的request元素（您可以像使用關聯數組一樣發送該參數）。

我必須說WSDL不太正確，因為相同的元素名稱（即Create ）兩次用於不同的定義。 一次作為element ，一次作為complexType 。

需要明確的是，您必須使用實際代碼： $return = $client->Create(array('request'=>$params)); 它應該工作。