using System; using System.Data; using System.Web; using System.Collections; using System.Web.Services; using System.Web.Services.Protocols; using System.ComponentModel; namespace WebService {     /// <summary>     /// Service1 的摘要说明     /// </summary>     [WebService(Namespace = "http://www.1sucai.cn/")]     [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]     [ToolboxItem(false)]     public class Service1 : System.Web.Services.WebService     {         [WebMethod]         public string HelloWorld()         {             return "Hello World";         }         [WebMethod]         public string SayHello(string name)         {             return "Hello "+name;         }     } } 头文件 [code] #pragma once #include "stdafx.h" #include "Atlbase.h" //#import "msxml.dll" #import "msxml4.dll" using namespace MSXML2; #include <string> #include <iostream> using namespace std;

#include "Main.h" int main(int argc, char* argv[]) {     printf("Test of XMLHTTP by masterz!\n");     CoInitialize(NULL);     try     {         IXMLHTTPRequestPtr xmlrequest;//定义http请求对象         xmlrequest.CreateInstance(__uuidof(XMLHTTP));//创建实列         CComVariant vFalse(FALSE);         CComVariant vNull(NULL);         xmlrequest->open("POST",bstr_t("http://192.168.71.172/Service1.asmx?wsdl"),vFalse,vNull,vNull);//打开WEBServeice方法:加?wsdl         xmlrequest->setRequestHeader(_bstr_t(_T("Content-Type")), _bstr_t(_T("text/xml")));   string sb;   sb.append("<?xml version='1.0' encoding='utf-8'?>");   sb.append("<soapenv:Envelope xmlns:soapenv='http://www.1sucai.cn/soap/envelope/' xmlns:tem='http://www.1sucai.cn/'>");   sb.append("<soapenv:Header/>");   sb.append("<soapenv:Body>");   //sb.append("<tem:HelloWorld/>");//调用HelloWorld函数   sb.append("<tem:SayHello>");   sb.append("<tem:name>colin</tem:name>");//调用SayHello函数，参数名是name，值为colin   sb.append("</tem:SayHello>");   sb.append("</soapenv:Body>");   sb.append("</soapenv:Envelope>");   xmlrequest->send(_variant_t(sb.c_str()));//发道数据         BSTR bstrbody;         xmlrequest->get_responseText(&bstrbody);//得到返回数据         _bstr_t bstrtbody(bstrbody);         printf("%s\n",(LPCTSTR)bstrtbody);         MSXML2::IXMLDOMDocument2Ptr m_xmldoc;         m_xmldoc.CreateInstance(__uuidof(MSXML2::DOMDocument));         m_xmldoc->loadXML(bstrbody);         MSXML2::IXMLDOMNodePtr node = m_xmldoc->documentElement->firstChild;         LPCTSTR str = (LPCTSTR)node->nodeName;         string str2=(string)m_xmldoc->documentElement->text;         cout<<str2<<endl;     }     catch (_com_error &e)     {         printf("Description = '%s'\n", (char*) e.Description());     }     CoUninitialize();     printf("program end\n");     return 0; }