public static function getAdjustransport() { !self::$dbConn ? self::initDB() : null; $sql = "SELECT id,category,skulist,original_transport,current_transport,creator,is_delete,createdtime,modifytime,is_show FROM "; $sql .= self::$prefix . "adjust_transport WHERE is_delete = '0'"; $query = self::$dbConn->query($sql); if ($query) { $ret = self::$dbConn->fetch_array_all($query); if ($ret) { return $ret; self::$errCode = "1"; self::$errMsg = "获取特殊运输成功"; exit; } } self::$errCode = "0"; self::$errMsg = "获取特殊运输失败"; return false; exit; }