public static function getPositonIndexList($select, $where)
{
self::initDB();
$sql = "select {$select} from `wh_position_index` {$where} ";
$query = self::$dbConn->query($sql);
if ($query) {
$ret = self::$dbConn->fetch_array_all($query);
return $ret;
//成功， 返回列表数据
} else {
self::$errCode = "003";
self::$errMsg = "error";
return false;
}
}
