解析网页内容，获取你感兴趣的信息

CInternetSession session("HttpClient");
 char* url = "你要解析的URL地址";
 CHttpFile* pfile = (CHttpFile *)session.OpenURL(url);
 DWORD dwStatusCode;
 pfile -> QueryInfoStatusCode(dwStatusCode);
 if(dwStatusCode == HTTP_STATUS_OK)
 {
  CString data; 
  while (pfile->ReadString(data))
  {
   if(data == "url:"){           //"url:"包含信息的关键字
    if(pfile->ReadString(data)){
     content = data;            //content获取的为关键字下一行的内容，即你感兴趣的信息
    }
   }
  }
  contentURL.TrimRight();
  printf(" %sn " ,(LPCTSTR)contentURL);
  
 }
 pfile -> Close();
 delete pfile;
 session.Close();