public function Query($query)
{
//$query=str_replace('%pre%', $this->dbpre, $query);
// 遍历出来
$results = $this->db->query($this->sql->Filter($query));
$data = array();
if ($results->numColumns() > 0) {
while ($row = $results->fetchArray()) {
$data[] = $row;
}
} else {
$data[] = $results->numColumns();
}
return $data;
}