M
Hallo,
ich hoffe ihr könnt mir helfen!
Ich habe einen simplen Webservice erstellt der 2 Zahlen annimmt und damit rechnet, das ganze in php wie folgt aus:
<?php
function add($a, $b, $c)
{
$c=2;
$d=($a+$b)*$c;
return $d;
}
$server = new SoapServer("licence.wsdl");
$server->addFunction("add");
$server->handle();
?>
Dateiname: server.php
Dazu habe ich eine wsdl-Datei erstellt:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions
targetNamespace="http://www.intercms.net/licence"
xmlns:apachesoap="http://xml.apache.org/xml-soap"
xmlns:impl="http://www.intercms.net/licence"
xmlns:intf="http://www.intercms.net/licence"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<wsdl:message name="addRequest">
<part name="a" type="xsd:int"/>
<part name="b" type="xsd:int"/>
</wsdl:message>
<wsdl:message name="addResponse">
<wsdl:part name="addReturn" type="xsd:int" />
</wsdl:message>
<wsdl:portType name="Server1">
<wsdl:operation name="add">
<wsdl:input message="impl:addRequest"
name="addRequest" />
<wsdl:output message="impl:addResponse"
name="addResponse" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="server1SoapBinding" type="impl:server1">
<wsdlsoap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="add">
<wsdlsoap:operation soapAction="" />
<wsdl:input name="addRequest">
<wsdlsoap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://DefaultNamespace" use="encoded" />
</wsdl:input>
<wsdl:output name="addResponse">
<wsdlsoap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://www.intercms.net/licence" use="encoded" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="server1Service">
<wsdl:port binding="impl:server1SoapBinding" name="server1">
<wsdlsoap:address location="http://www.intercms.net/licence" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Dateiname: licence.wsdl
Um das Ergebnis der Rechnung mit c++ abzufragen habe ich folgenden Code abgetippt:
// server_abfrage.cpp : Definiert den Einstiegspunkt für die Konsolenanwendung.
//
#include "stdafx.h"
#include "stdio.h"
#import "msxml4.dll"
//using namespace MSXML2;
#import "C:\Program Files\Common Files\MSSoap\Binaries\mssoap30.dll" \
exclude("IStream", "IErrorInfo", "ISequentialStream", "_LARGE_INTEGER", \
"_ULARGE_INTEGER", "tagSTATSTG", "_FILETIME")
using namespace MSSOAPLib30;
void Add()
{
ISoapSerializerPtr Serializer;
ISoapReaderPtr Reader;
ISoapConnectorPtr Connector;
// Connect to the service.
Connector.CreateInstance(__uuidof(HttpConnector30));
Connector->Property["EndPointURL"] = "http://www.intercms.net/server.php";
Connector->Connect();
// Begin the message.
//Connector->Property["SoapAction"] = "uri:AddNumbers";
Connector->Property["SoapAction"] = "http://www.intercms.net/server:add";
Connector->BeginMessage();
// Create the SoapSerializer object.
Serializer.CreateInstance(__uuidof(SoapSerializer30));
// Connect the serializer object to the input stream of the connector object.
Serializer->Init(_variant_t((IUnknown*)Connector->InputStream));
// Build the SOAP Message.
Serializer->StartEnvelope("http://www.intercms.net/licence","","");
Serializer->StartBody("");
//Serializer->StartElement("addRequest","http://www.intercms.net/licence","","");
Serializer->StartElement("a","","","");
Serializer->WriteString("5");
Serializer->EndElement();
Serializer->StartElement("b","","","");
Serializer->WriteString("10");
Serializer->EndElement();
//Serializer->EndElement();
Serializer->EndBody();
Serializer->EndEnvelope();
// Send the message to the XML Web service.
Connector->EndMessage();
// Read the response.
Reader.CreateInstance(__uuidof(SoapReader30));
// Connect the reader to the output stream of the connector object.
Reader->Load(_variant_t((IUnknown*)Connector->OutputStream), "");
// Display the result.
printf("Answer: %s\n", (const char*)Reader->RpcResult->text);
}
int _tmain(int argc, _TCHAR* argv[])
{ CoInitialize(NULL);
Add();
CoUninitialize();
return 0;
}
Ergebnis, wenn ich das in cmd ausgebe lautet:
"SOAP-ENV:Client"
Ich muss zugeben, dass ich nach dem c++-Code im Internet gegoogelt habe und mich null auskenne! Da bin ich auf euer Forum gelandet und hoffe nun, dass mir jemand helfen kann!
Vielen Dank schonmal
milojohzak
