DELPHI：WSDL導入錯誤

Question

使用Delphi 2005，我從這里導入WSDL： https ： //certtransaction.elementexpress.com/express.asmx？wsdl

當我導入這個WSDL時，其中一個類型是'TransactionSetup'，它沒有正確導入。 根據文檔'TransactionSetup'應該有以下內容：

<s:complexType name="TransactionSetup">
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="TransactionSetupID" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="TransactionSetupAccountID" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="TransactionSetupAcceptorID" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="TransactionSetupApplicationID" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="TransactionSetupApplicationName" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="TransactionSetupApplicationVersion" type="s:string"/>
<s:element minOccurs="1" maxOccurs="1" name="TransactionSetupMethod" type="tns:TransactionSetupMethod"/>
<s:element minOccurs="1" maxOccurs="1" name="Device" type="tns:Device"/>
<s:element minOccurs="1" maxOccurs="1" name="Embedded" type="tns:BooleanType"/>
<s:element minOccurs="1" maxOccurs="1" name="CVVRequired" type="tns:BooleanType"/>
<s:element minOccurs="1" maxOccurs="1" name="AutoReturn" type="tns:BooleanType"/>
<s:element minOccurs="0" maxOccurs="1" name="CompanyName" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="LogoURL" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="Tagline" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="WelcomeMessage" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="ReturnURL" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="ReturnURLTitle" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="OrderDetails" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="ProcessTransactionTitle" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="ValidationCode" type="s:string"/>
<s:element minOccurs="1" maxOccurs="1" name="DeviceInputCode" type="tns:DeviceInputCode"/>
</s:sequence>
</s:complexType>

我得到的是：

  // ************************************************************************ //
  // Namespace : https://transaction.elementexpress.com
  // ************************************************************************ //
  TransactionSetup = class(TRemotable)
  private
    Fcredentials: Credentials;
    Fapplication: Application;
    Fterminal: Terminal;
    Ftransaction: Transaction;
    FtransactionSetup: TransactionSetup;
    Faddress: Address;
    FpaymentAccount: PaymentAccount;
    FextendedParameters: ArrayOfExtendedParameters;
  public
    destructor Destroy; override;
  published
    property credentials: Credentials read Fcredentials write Fcredentials;
    property application: Application read Fapplication write Fapplication;
    property terminal: Terminal read Fterminal write Fterminal;
    property transaction: Transaction read Ftransaction write Ftransaction;
    property transactionSetup: TransactionSetup read FtransactionSetup write FtransactionSetup;
    property address: Address read Faddress write Faddress;
    property paymentAccount: PaymentAccount read FpaymentAccount write FpaymentAccount;
    property extendedParameters: ArrayOfExtendedParameters read FextendedParameters write FextendedParameters;
  end;

我發現有一件事，有一個方法和一個名為'TransactionSetup'的類型，看起來導入器以某種方式捕獲方法的參數作為類型參數。 這是導入的方法：

  ExpressSoap = interface(IInvokable)
  ['{83D77575-DBDE-3A05-D048-60B2F6BCDFE6}']
    procedure TransactionSetup(const credentials: Credentials; const application: Application; const terminal: Terminal; const transaction: Transaction; const transactionSetup: TransactionSetup; const address: Address; const paymentAccount: PaymentAccount; const extendedParameters: ArrayOfExtendedParameters; out response: Response); stdcall;

有沒有辦法讓導入器獲取'TransactionSetup'類型的正確類型參數？

Answer 1

我使用Delphi 7.我遇到了類似的問題。 我下載了更新導入程序WSDL和WebService / SOAP運行時。 此更新與D2007，D7，D2005和D2006兼容：
http://cc.embarcadero.com/Item/24535

如果您需要更多細節，請參閱我的博客。 用西班牙語，抱歉： http ： //www.3engine.net/wp/2010/02/invocando-un-servicio-web-wcf-desde-delphi-7