The Push technology refers that the server informs the customers actively when it has new software updates, which may avoid the customers frequently visiting server, and guarantee the customers get the update information in time.

• Push技术是指服务器在有新的更新时主动通知用户,它可以避免客户端频繁的访问服务器,并且保证了客户端可以及时的获取更新信息。