CInternetSession session(NULL, 0);    CHttpFile* htmlFile = NULL;    CString strLine, strHtml;    CString url = _T("http://www.tqyb.com.cn/data/gzWeather/gz_weatherForecastInDays.js?");    TCHAR sRecv[1024];    UINT CodePage = 65001;//CP_UTF8:65001 CP_ACP:0  　　strHtml = _T("");    //获取网页源码      htmlFile = (CHttpFile*)session.OpenURL(url);//重新打开连接      DWORD dwStatusCode;  //接受请求返回值    htmlFile->QueryInfoStatusCode(dwStatusCode);    if (dwStatusCode == HTTP_STATUS_OK)    {        while (htmlFile->ReadString(sRecv, 1024))        {            // 编码转换，可解决中文乱码问题              //gb2312转为unicode,则用CP_ACP              //gbk转为unicode,也用CP_ACP              //utf-8转为unicode,则用CP_UTF8              int nBufferSize = MultiByteToWideChar(CodePage, 0, (LPCSTR)sRecv, -1, NULL, 0);            wchar_t *pBuffer = new wchar_t[nBufferSize + 1];            memset(pBuffer, 0, (nBufferSize + 1)*sizeof(wchar_t));            //gb2312转为unicode,则用CP_ACP              //gbk转为unicode,也用CP_ACP              //utf-8转为unicode,则用CP_UTF8              MultiByteToWideChar(CodePage, 0, (LPCSTR)sRecv, -1, pBuffer, nBufferSize*sizeof(wchar_t));            strHtml += pBuffer;            strHtml += "\r\n";            delete pBuffer;        }    }        htmlFile->Close();    session.Close();    delete htmlFile;