CString格式:
CTime m_time;
m_time = CTime::GetCurrentTime();//获取当前时间日期
CString m_strDateTime = m_time.Format(_T("%Y-%m-%d %H:%M:%S "));//格式化日期时间
string格式:
std::string IconRecognizeImp::getTime()
{
time_t timep;
time (&timep);
char tmp[64];
strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S ",localtime(&timep) );
return tmp;
}