db->select($sql); return $rows; } /** * 获取PoIdByPbarcode * @param mixed $product_barcode product_barcode * @return mixed 返回结果 */ public function getPoIdByPbarcode($product_barcode){ $sql = 'SELECT po_id FROM sdb_purchase_po_items WHERE barcode like \''.addslashes($product_barcode).'%\''; $rows = $this->db->select($sql); return $rows; } }