char m_URL[] = "http://www.baidu.com/img/logo.gif";CString strServer,strObject;CString szHeaders;INTERNET_PORT nPort;CInternetSession session("My Sesssion");CHttpConnection * pServer = NULL;CHttpFile * pFile = NULL;DWORD dwRet , dwRead;DWORD nServiceType;char szBuff[1024*100];if(TRUE!=AfxParseURL(m_URL,nServiceType,strServer,strObject,nPort)){ delete pServer; AfxMessageBox("URL error"); return;}pServer = session.GetHttpConnection( strServer, nPort);pFile = pServer->OpenRequest(CHttpConnection::HTTP_VERB_GET,strObject);pFile->SendRequest();pFile->QueryInfoStatusCode(dwRet);if (dwRet == HTTP_STATUS_OK){ memset( szBuff, 0, sizeof(szBuff)); DWORD dwFileLen = pFile->GetLength(); CString str; str.Format("filelen=%d",dwFileLen); AfxMessageBox(str); DWORD ret; dwRead=10; ret=0; HANDLE hFile; hFile=CreateFile("d://p.gif",GENERIC_WRITE,FILE_SHARE_WRITE,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL); while(dwRead>0) { dwRead=pFile->Read(szBuff,sizeof(szBuff)-1); WriteFile(hFile,szBuff,dwRead,&ret,NULL); } CloseHandle(hFile);}delete pFile;delete pServer;session.Close();
