好吧，实际上我正在通过将 API 与我们的应用程序一起使用来执行一些步骤。
（注意：我从 DHL Toolkit 提供的测试 xml 文件中获取了以下所有详细信息，除了运输和计费帐号）
use DHL\Entity\GB\ShipmentResponse;
use DHL\Entity\GB\ShipmentRequest;
use DHL\Client\Web as WebserviceClient;
use DHL\Datatype\GB\Piece;
use DHL\Datatype\GB\SpecialService;
//echo __DIR__ . '/../../init.php';exit;
require(__DIR__ . '/../../init.php');
// DHL Settings
$dhl = $config['dhl'];
//echo "<pre>";print_r($dhl);exit;
// Test a ShipmentRequestRequest using DHL XML API
$sample = new ShipmentRequest();
//echo "<pre>";print_r($dhl);exit;
// Set values of the request
$sample->MessageTime = '2019-03-17T09:30:47-05:00';
$sample->MessageReference = '1234567890123456789012345678901';
$sample->SiteID = $dhl['id'];
$sample->Password = $dhl['pass'];
$sample->RegionCode = 'EU';
//$sample->RequestedPickupTime = 'Y';
$sample->NewShipper = 'N';
$sample->LanguageCode = 'en';
$sample->PiecesEnabled = 'Y';
$sample->Billing->ShipperAccountNumber = $dhl['shipperAccountNumber'];
$sample->Billing->ShippingPaymentType = 'S';
$sample->Billing->BillingAccountNumber = $dhl['billingAccountNumber'];
$sample->Consignee->CompanyName = 'ABCDEFGHIJKLMNOPQRSTUV Life Centre';
$sample->Consignee->addAddressLine('Central 1');
$sample->Consignee->City = 'Singapore';
$sample->Consignee->PostalCode = '486048';
$sample->Consignee->CountryCode = 'SG';
$sample->Consignee->CountryName = 'Singapore';
$sample->Consignee->Contact->PersonName = 'raobeert bere';
$sample->Consignee->Contact->PhoneNumber = '11234-325423';
$sample->Dutiable->DeclaredValue = '2.00';
$sample->Dutiable->DeclaredCurrency = 'EUR';
$sample->ShipmentDetails->NumberOfPieces = 1;
// All optional but add some data
$piece = new Piece();
$piece->PieceID = '1';
$piece->PackageType = 'EE';
$piece->Weight = '5.0';
$piece->DimWeight = '1.0';
$piece->Width = '2';
$piece->Height = '2';
$piece->Depth = '2';
$sample->ShipmentDetails->addPiece($piece);
$sample->ShipmentDetails->Weight = '5.0';
$sample->ShipmentDetails->WeightUnit = 'K';
$sample->ShipmentDetails->GlobalProductCode = 'P';
$sample->ShipmentDetails->LocalProductCode = 'P';
$sample->ShipmentDetails->Date = date('Y-m-d');
$sample->ShipmentDetails->Contents = 'For testing purpose only. Please do not ship';
$sample->ShipmentDetails->DimensionUnit = 'C';
$sample->ShipmentDetails->CurrencyCode = 'EUR';
$sample->Shipper->ShipperID = $dhl['shipperAccountNumber'];
$sample->Shipper->CompanyName = 'University of QA';
$sample->Shipper->addAddressLine('1 New Orchard Road');
$sample->Shipper->addAddressLine('Senate House');
$sample->Shipper->City = 'London';
$sample->Shipper->PostalCode = 'WC1E 7HU';
$sample->Shipper->CountryCode = 'GB';
$sample->Shipper->CountryName = 'United Kingdom';
$sample->Shipper->Contact->PersonName = 'Mr peter';
$sample->Shipper->Contact->PhoneNumber = '11234-325423';
//$sample->EProcShip = 'N';
$sample->LabelImageFormat = 'PDF';
// Call DHL XML API
$start = microtime(true);
//echo $sample->toXML();
$client = new WebserviceClient('staging');
$xml = $client->call($sample);
echo "<pre>";print_r($xml);exit;
有了这个，我收到如下错误：
SV012a 系统无法验证您的发货帐号。请更正此号码并重新提交。如需帮助，请致电 DHL 客户服务
SV014a 系统无法验证您的帐单帐号。请更正此号码并重新提交。如需帮助，请致电 DHL 客户服务
但我只是在测试从一个测试环境 URL 请求“发货验证”过程的流程。URL 是https://xmlpi-validation.dhl.com/serviceval/jsps/main/Main_menu.jsp
脚步：
1) 点击“发货验证”</p>
2) 点击“XML 服务”</p>
3) 点击“Request_Global_EU”</p>
4) 点击“提交”</p>
在执行此过程时，我收到一条错误消息，例如“系统无法验证您的运输帐号。请更正此号码并重新提交。如需帮助，请在您的测试环境中致电 DHL 客户服务。
因此，为此我无法测试“发货验证”的请求和响应。
任何建议或指导将不胜感激。谢谢。