防頁面緩存

 

 //用'&'或'?'進行連接

CString GetStrRandTime(CString StrConnect)
{
    srand( (unsigned)time(NULL) );
    int SIntRandTime = rand() % 10000;

    CString TmpStr;
    TmpStr.Empty();
    TmpStr.Format(_T("%d"),SIntRandTime);

    CString StrRandTime = StrConnect + _T("rand=") + TmpStr;

    return StrRandTime;
}