<?     include('./class/adodb/adodb.inc.php');            //实例化db类,链接            $db = ADONewConnection('ado_access');                $access = realpath('./rs.mdb');                 $myDSN = 'PROVIDER=Microsoft.Jet.OLEDB.4.0;'.'DATA SOURCE='. $access . ';'."Jet OLEDB:Database Password=123456;";         $db->Connect($myDSN);          $recordSet = $db->Execute('select * from tt');     if (!$recordSet)              print $db->ErrorMsg();     else    while (!$recordSet->EOF) {             print $recordSet->fields[0].' '.$recordSet->fields[1].'<BR>';             $recordSet->MoveNext();     }     $recordSet->Close(); # 选择性执行     $db->Close(); # 选择性执行     ?>