博客园 :: 首页 :: 博问 :: 闪存 :: 新随笔 :: 联系 :: 订阅 订阅 :: 管理 ::
   之前做了一个VC++访问c#制作的WebService,没有问题,接着我又做了一个VC++访问php制作的WebService ,
结果老是出现Client错误。这个php WebService是用ZendStudio制作的,后来采用NUSoap做php的WebService就没问题。
以下为整个过程:
NUSoap WebService自作.
参考网址:http://blog.csdn.net/raining_peidx/archive/2009/07/27/4384600.aspx
1.php WebService 文件: nusoap_server3.php,以下为代码:


<?php
require_once("lib/nusoap.php");
function AddNumbers($NumberOne,$NumberTwo)
{
    
return $NumberOne+$NumberTwo;
}
$soap = new soap_server;
 
// 初始化对 WSDL 的支持
$soap->configureWSDL('AddNumbers');
// 注册服务
$soap->register('AddNumbers',
array("NumberOne"=>"xsd:int","NumberTwo"=>"xsd:int"),
array("retrun"=>"xsd:int")           
);
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA? $HTTP_RAW_POST_DATA : '';
$soap->service($HTTP_RAW_POST_DATA);
?> 
2.VC客户端制作,以下是控制台应用程序制作。
#include "stdafx.h"
#include 
<stdio.h>
#include 
<stdlib.h>

//先导入msxml4.dll,再导入mssoap30.dll
#import "msxml4.dll" 
#import 
"C:\Program Files\Common Files\MSSoap\Binaries\mssoap30.dll" \
    exclude(
"IStream""IErrorInfo""ISequentialStream""_LARGE_INTEGER", \
    
"_ULARGE_INTEGER""tagSTATSTG""_FILETIME")
using namespace MSXML2;
using namespace MSSOAPLib30; 

void Add(int No1,int No2)

{
    
//char *_itoa( int value, char *string, int radix );

    
char str1[10],str2[10];

    itoa(No1,str1,
10); itoa(No2,str2,10);

    ISoapSerializerPtr Serializer;

    ISoapReaderPtr Reader;

    ISoapConnectorPtr Connector;    

    
// Connect to the service.

    Connector.CreateInstance(__uuidof(HttpConnector30));   


    Connector
->Property["EndPointURL"= "http://localhost/test/nusoap/nusoap_server3.php";  
    Connector
->Connect();



    
    
//Connector->Property["SoapAction"] = "http://Fantasy/WebServiceDemo/AddNumbers";
    Connector->Property["SoapAction"= "http://localhost/test/nusoap/nusoap_server3.php/AddNumbers";
    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("","","");

    
//这里可以添加SoapHeader验证代码:

    
/*

    Serializer->StartHeader("");

    Serializer->StartHeaderElement("MyHeader","
http://Fantasy/WebServiceDemo/",0,"","NONE","");   

    Serializer->StartElement("UserName","","","");//填充参数2则出错。

    Serializer->WriteString(_bstr_t(userName));

    
*/

    Serializer
->StartBody("");   

    
//Serializer->StartElement("AddNumbers"," http://localhost/test/soap/Server.php/","","");
    
//Serializer->StartElement("AddNumbers","http://Fantasy/WebServiceDemo/","","");
    Serializer->StartElement("AddNumbers","","","");

    
//(第三个参数可有可无,若加上第二个参数出错!?)

    Serializer
->StartElement("NumberOne","","","");// NumberOne=

    Serializer
->WriteString((_bstr_t)str1);

    Serializer
->EndElement();      

    Serializer
->StartElement("NumberTwo","","","");// NumberOne= 

    Serializer
->WriteString((_bstr_t)str2);

    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 main()

{   

    CoInitialize(NULL);   

    Add(
1211,21114);  

    CoUninitialize();

    
return 0;

}

注意:此方法只对NUSOAP制作的WebService有效,对zendStudio制作的WebService无效。
posted on 2009-09-23 18:07  Likwo  阅读(2133)  评论(0编辑  收藏  举报