服务器推技术在WEB中的应用研究

Server Pushlet Technology Realizing in the Web Project

为了解决WEB服务器端数据与客户端数据及时间同步问题,避免客户端与服务器端频繁的数据交换,研究了在WEB中如何运用服务器推技术的问题,介绍了推技术实现原理和路径。基于Comet模型,开发了一个客户端通过AJAX长轮询、服务器端为纯粹servlet的实现服务器推技术的新技术。

In order to solve the timeliness and synchronization problem about the WEB service data and client data and avoid the client and server exchanging data frequently,how to use server pushlet technology in the WEB project was studied,The implement principle and process of the pushlet technology were stated.Based on the Comet model,a new technology was developed by a client using the AJAX long polling and server with a purely servlet server pushlet technology.