//取本地时间
BOOL GetTime(string &mytime)
{
BOOL b_ret = TRUE;
CHAR szBuf1[256]={0};
CTime tNow = CTime::GetCurrentTime();
sprintf(szBuf1,"%04u%02u%02u%02u%02u%02u",tNow.GetYear(),tNow.GetMonth(),tNow.GetDay(),tNow.GetHour(),tNow.GetMinute(),tNow.GetSecond());
mytime = szBuf1;
return b_ret;
}