svc6 控制台程序利用SoapToolkit3.0调用WebService

1.　首先要安装SoapToolkit3.0安装包并安装(我的安装目录为：C:\Program Files\Common Files)

2. 新建vc控制台程序（空项目），项目名称：WinConsole6InvokeWebService，添加一个c++源文件(main.cpp)

3。main.cpp源代码

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

#include <stdio.h> #include <iostream> #include <vector>    #import "msxml4.dll"    using namespace std; 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 query(char* EndPointURL, char* Namespace, char* method, vector<string>& v) {     ISoapSerializerPtr Serializer;     ISoapReaderPtr Reader;     ISoapConnectorPtr Connector;            // Connect to the service     Connector.CreateInstance(__uuidof(HttpConnector30));     Connector->Property["EndPointURL"] = EndPointURL;        // 接口位置     Connector->Connect();                                    // 和服务器连接            // Begin message     Connector->Property["SoapAction"] = _bstr_t(Namespace) + _bstr_t(method);     Connector->BeginMessage();        Serializer.CreateInstance(__uuidof(SoapSerializer30));        // 将serializer连接到connector的输入字符串     Serializer->Init(_variant_t((IUnknown*)Connector->InputStream));        // 创建SOAP消息     Serializer->StartEnvelope("soap", "", "");     Serializer->StartBody("body");     Serializer->StartElement(method, Namespace, "", ""); // 命名空间必须有        for(vector<string>::iterator it = v.begin(); it != v.end(); it++)     {         Serializer->StartElement("username", Namespace, "", "");         Serializer->WriteString(it->c_str());         Serializer->EndElement();     }        Serializer->EndElement();        Serializer->EndBody();     Serializer->EndEnvelope();        Connector->EndMessage();             // Send the message to the web service        // 读取响应     Reader.CreateInstance(__uuidof(SoapReader30));     Reader->Load(_variant_t((IUnknown*)Connector->OutputStream), "");        printf("Answer: %s\n", (const char*)Reader->RpcResult->text); // Reader->RpcResult->Gettext()等效 }    int main(int argc, char* argv[]) {     CoInitialize(NULL);     char* EndPointURL = "http://192.168.0.100/WebService1/Service.asmx";     char* Namespace = "http://tempuri.org/";        vector<string> v1, v2;        v2.push_back("JoeBlack");     query(EndPointURL, Namespace, "Hello", v2);        CoUninitialize();     getchar();        return 0; }

　　

3>通过vs2010发布服务, 添加webservices,文件名Service.asmx，不能通过wcf发布，否则上面的代码回报错。

Service.asmx文件源码

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

using System; using System.Web; using System.Web.Services; using System.Web.Services.Protocols;    [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] public class Service : System.Web.Services.WebService {     public Service () {            //如果使用设计的组件，请取消注释以下行         //InitializeComponent();     }        [WebMethod(Description = "Let's say \"Hi\"")]     public string Hi()     {         return "Hello World, Happy New Year!";     }        [WebMethod(Description = "Hello JoeBlack")]     public string Hello(string username)     {         return username + ", Happy New Year!";     }        [WebMethod(Description = "求和的方法")]     public double addition(double i, double j)     {         return i + j;     }        [WebMethod(Description = "求差的方法")]     public double subtract(double i, double j)     {         return i - j;     }        [WebMethod(Description = "求积的方法")]     public double multiply(double i, double j)     {         return i * j;     }        [WebMethod(Description = "求商的方法")]     public double division(double i, double j)     {         if (j != 0)             return i / j;         else             return 0;     } }

　　程序员的基础教程：菜鸟程序员