Question

在Delphi 2007中导入WDSL工作正常，但会生成一个无法解开警告（下面的代码片段1 [就像已经登录StackOverFlow的另一个问题]）。

但是，我们如何设置从生成的代码中不清楚的标题(REQUESTOR:pIn, REQUEST_USER:pIn, REQUEST_PASSWORD:pIn)。在网上寻找其他地方，我们也尝试了命令行utilitiy WDSLImp，它允许我们使用开关来解压缩文字。不好。

代码段2显示了初始化内容，我们已经尝试过将实际值替换为三个头参数。最终结果应该出现在界面上，如此代码段3。

非常感谢所有人的帮助。

摘录1：

// ************************************************************************ //
// Namespace : http//www.sx3.com/GET_SERVICE_STATUS.wsdl
// soapAction: https//xxx.org.uk:23105/communication/gateway
// transport : http//schemas.xmlsoap.org/soap/http
// style     : document
// binding   : UpdGetServiceStatusBinding
// service   : UpdGetServiceStatusService
// port      : UpdGetServiceStatusPort
// URL       : http//machine:port/communication/UpdGetServiceStatus
// ************************************************************************ //
UpdGetServiceStatusPort = interface(IInvokable)
['{CB3F81D1-5267-4897-C244-288E348AA34E}']

// Cannot unwrap: 
//     - Input element wrapper name does not match operation's name
//     - More than one strictly out element was found
// Headers: REQUESTOR:pIn, REQUEST_USER:pIn, REQUEST_PASSWORD:pIn
function  UpdGetServiceStatus(const parameters: GetServiceStatusRequest): GET_SERVICE_STATUS; stdcall;
end;

function GetUpdGetServiceStatusPort(UseWSDL: Boolean=System.False; Addr: string=''; HTTPRIO: THTTPRIO = nil): UpdGetServiceStatusPort;


implementation
  uses SysUtils;

function GetUpdGetServiceStatusPort(UseWSDL: Boolean; Addr: string; HTTPRIO: THTTPRIO): UpdGetServiceStatusPort;
const
  defWSDL = 'get_service_status_net.wsdl';
  defURL  = 'http//machine:port/communication/UpdGetServiceStatus';
  defSvc  = 'UpdGetServiceStatusService';
  defPrt  = 'UpdGetServiceStatusPort';
var
  RIO: THTTPRIO;
begin
  Result := nil;
  if (Addr = '') then
  begin
    if UseWSDL then
      Addr := defWSDL
    else
      Addr := defURL;
  end;
  if HTTPRIO = nil then
    RIO := THTTPRIO.Create(nil)
  else
    RIO := HTTPRIO;
  try
    Result := (RIO as UpdGetServiceStatusPort);
    if UseWSDL then
    begin
      RIO.WSDLLocation := Addr;
      RIO.Service := defSvc;
      RIO.Port := defPrt;
    end else
      RIO.URL := Addr;
  finally
    if (Result = nil) and (HTTPRIO = nil) then
      RIO.Free;
  end;
end;

摘录2：

initialization
  InvRegistry.RegisterInterface(TypeInfo(UpdGetServiceStatusPort), 'http//www.sx3.com/GET_SERVICE_STATUS.wsdl', 'utf-8');
  InvRegistry.RegisterDefaultSOAPAction(TypeInfo(UpdGetServiceStatusPort), 'https//xxx.org.uk:23105/communication/gateway');
  InvRegistry.RegisterInvokeOptions(TypeInfo(UpdGetServiceStatusPort), ioDocument);
  InvRegistry.RegisterInvokeOptions(TypeInfo(UpdGetServiceStatusPort), ioLiteral);
  InvRegistry.RegisterHeaderClass(TypeInfo(UpdGetServiceStatusPort), REQUESTOR, 'REQUESTOR', 'http//www.yyy.com/IntegratorCoreTypes');
  InvRegistry.RegisterHeaderClass(TypeInfo(UpdGetServiceStatusPort), REQUEST_USER, 'REQUEST_USER', 'http//www.yyy.com/IntegratorCoreTypes');
  InvRegistry.RegisterHeaderClass(TypeInfo(UpdGetServiceStatusPort), REQUEST_PASSWORD, 'REQUEST_PASSWORD', 'http//www.yyy.com/IntegratorCoreTypes');
  InvRegistry.RegisterExternalParamName(TypeInfo(UpdGetServiceStatusPort), 'UpdGetServiceStatus', 'parameters1', 'parameters');
  RemClassRegistry.RegisterXSInfo(TypeInfo(APIMessagesType), 'http//www.sx3.com/UpdGetServiceStatusResponse', 'APIMessagesType');
  RemClassRegistry.RegisterXSClass(GET_SERVICE_STATUS, 'http//www.sx3.com/UpdGetServiceStatusResponse', 'GET_SERVICE_STATUS');
  RemClassRegistry.RegisterSerializeOptions(GET_SERVICE_STATUS, [xoLiteralParam]);
  RemClassRegistry.RegisterXSClass(GetServiceStatusRequestType, 'http//www.sx3.com/GET_SERVICE_STATUS', 'GetServiceStatusRequestType');
  RemClassRegistry.RegisterSerializeOptions(GetServiceStatusRequestType, [xoLiteralParam]);
  RemClassRegistry.RegisterXSClass(GetServiceStatusRequest, 'http//www.sx3.com/GET_SERVICE_STATUS', 'GetServiceStatusRequest');
  RemClassRegistry.RegisterXSInfo(TypeInfo(char4000), 'http://www.sx3.com/houCommonTypes', 'char4000');
  RemClassRegistry.RegisterXSClass(GetServiceStatusType, 'http//www.sx3.com/UpdGetServiceStatusResponse', 'GetServiceStatusType');
  RemClassRegistry.RegisterXSInfo(TypeInfo(char25), 'http//www.sx3.com/houCommonTypes', 'char25');
  RemClassRegistry.RegisterXSClass(APIMessageType, 'http//www.sx3.com/UpdGetServiceStatusResponse', 'APIMessageType');
  RemClassRegistry.RegisterXSInfo(TypeInfo(char30), 'http//www.sx3.com/houCommonTypes', 'char30');
  RemClassRegistry.RegisterXSInfo(TypeInfo(char7), 'http//www.sx3.com/houCommonTypes', 'char7');
  RemClassRegistry.RegisterXSClass(MESSAGEType, 'http//www.sx3.com/sx3returnedmessages', 'MESSAGEType');
  RemClassRegistry.RegisterExternalPropName(TypeInfo(MESSAGEType), 'TYPE_', 'TYPE');
  RemClassRegistry.RegisterXSInfo(TypeInfo(int15), 'http//www.sx3.com/houCommonTypes', 'int15');
  RemClassRegistry.RegisterXSClass(GetServiceStatusResponseType, 'http//www.sx3.com/UpdGetServiceStatusResponse', 'GetServiceStatusResponseType');
  RemClassRegistry.RegisterXSInfo(TypeInfo(RETURNED_MESSAGESType), 'http//www.sx3.com/sx3returnedmessages', 'RETURNED_MESSAGESType');
  RemClassRegistry.RegisterXSClass(MESSAGE_RETURN_INFO, 'http//www.sx3.com/sx3returnedmessages', 'MESSAGE_RETURN_INFO');
  RemClassRegistry.RegisterXSClass(MESSAGE_RETURN_INFO2, 'http//www.sx3.com/sx3returnedmessages', 'MESSAGE_RETURN_INFO2', 'MESSAGE_RETURN_INFO');
  RemClassRegistry.RegisterXSClass(REQUESTOR, 'http//www.yyy.com/IntegratorCoreTypes', 'REQUESTOR');
  RemClassRegistry.RegisterSerializeOptions(REQUESTOR, [xoSimpleTypeWrapper]);
  RemClassRegistry.RegisterXSClass(REQUEST_USER, 'http//www.yyy.com/IntegratorCoreTypes', 'REQUEST_USER');
  RemClassRegistry.RegisterSerializeOptions(REQUEST_USER, [xoSimpleTypeWrapper]);
  RemClassRegistry.RegisterXSClass(REQUEST_PASSWORD, 'http//www.yyy.com/IntegratorCoreTypes', 'REQUEST_PASSWORD');
  RemClassRegistry.RegisterSerializeOptions(REQUEST_PASSWORD, [xoSimpleTypeWrapper]);
  RemClassRegistry.RegisterXSClass(APIMessage, 'http//www.sx3.com/UpdGetServiceStatusResponse', 'APIMessage');
  RemClassRegistry.RegisterXSClass(MESSAGE_, 'http//www.sx3.com/sx3returnedmessages', 'MESSAGE_', 'MESSAGE');

摘录3：

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http//schemas.xmlsoap.org/soap/envelope/" 
xmlns:xsi="http//www.w3.org/2001/XMLSchema-instance" 
xmlns:xs="http//www.w3.org/2001/XMLSchema" 
xmlns:ig="http//www.yyy.com/IntegratorCoreTypes" 
xmlns:ng1="http//www.sx3.com/GET_WORKS_ORDERS_LIST">
  <soap:Header>
    <ig:REQUESTOR>REALREQUESTOR</ig:REQUESTOR>
    <ig:REQUEST_USER>REALREQUEST_USER</ig:REQUEST_USER>
    <ig:REQUEST_PASSWORD>realpassword</ig:REQUEST_PASSWORD>
  </soap:Header>
  <soap:Body>
    <ng1:WorksOrdersListRequest/>
  </soap:Body>
</soap:Envelope>

Delphi 2007 WSDL导入，设置SOAP头信息

0 个答案: