获取当前系统时间

bool PrintLog(CString strLog)
{
    SYSTEMTIME st;
    CString strDate, strTime;
    GetLocalTime(&st);
    strDate.Format(TEXT("[%4d-%02d-%02d-%02d:%02d:%02d:%03d] "), st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, st.wMilliseconds);
    //strTime.Format("%2d:%2d:%2d");
    wcout << strDate.GetString() << strLog.GetString() << endl;
    return true;
}