MFC, HTTPRest

중국 애들이 잘해 ^^

   CString StrServer = NULL;

   CString strHtml = NULL;

   StrServer ="여기에 주소적고";

   CInternetSession *pSession = new CInternetSession;

   pSession->SetOption(INTERNET_OPTION_RECEIVE_TIMEOUT,5000);

   //设置接收信息超时时间

   pSession->SetOption(INTERNET_OPTION_CONNECT_TIMEOUT,5000);

   //设置连接超时信息

   CHttpFile* pFile =(CHttpFile*)pSession->OpenURL((LPCTSTR)StrServer, 1,INTERNET_FLAG_RELOAD |INTERNET_FLAG_TRANSFER_BINARY); 

   //建立HTTP连接

   DWORD dwStatusCode;    

   pFile->QueryInfoStatusCode(dwStatusCode); 

   if(dwStatusCode == HTTP_STATUS_OK)   

   {   

       CString strLength = NULL; 

       CString strHeaders = NULL; 

       pFile->QueryInfo(HTTP_QUERY_CONTENT_LENGTH,strLength); 

       pFile->QueryInfo(HTTP_QUERY_RAW_HEADERS_CRLF,strHeaders); 

       //读取HTTP长度及包头

       //AfxMessageBox(ConvertUTF8toGB2312(strLength,strlen(strLength)));

       //AfxMessageBox(ConvertUTF8toGB2312(strHeaders,strlen(strHeaders)));

       long lLength = 4096 * 100; 

       byte* pbHtml = new byte[lLength]; 

       memset(pbHtml, 0, lLength); 

       byte sRecived[512]; 

       int iIndex = 0; 

       int num = 0; 

       while((num = pFile->Read(sRecived,512))> 0 ) 

       { 

           memcpy(pbHtml+iIndex, sRecived, num); 

           iIndex+=num; 

       } 

       pbHtml[iIndex] = NULL; 

       //读取HTTP内容

       strHtml = (CHAR *)pbHtml; 

       strHtml = ConvertUTF8toGB2312((CHAR *)pbHtml,strlen((CHAR*)pbHtml));

       //UTF8转换成GB2312

       AfxMessageBox(strHtml);

   }