MFC HTTP访问URL

        unsigned short nPort;        //用于保存目标HTTP服务端口
    CString strServer, strObject;    //strServer用于保存服务器地址，strObject用于保存文件对象名称
    DWORD dwServiceType, dwRet;        //dwServiceType用于保存服务类型，dwRet用于保存提交GET请求返回的状态号

                    //解析URL，获取信息
    if (!AfxParseURL("http://1.msbdutytable.applinzi.com/", dwServiceType, strServer, strObject, nPort))
    {
        return;
    }

    //建立网络连接
    if()
    {
        CInternetSession *session = new CInternetSession();
        CHttpFile *pHtFile = NULL;
        CHttpConnection *pHtCon = session->GetHttpConnection(strServer, nPort);
        pHtFile = pHtCon->OpenRequest(CHttpConnection::HTTP_VERB_GET, strObject);
        pHtFile->SendRequest();
        session->Close();
        delete pHtCon; pHtCon = NULL;
        delete pHtFile; pHtFile = NULL;
    }