【摘要】 Jabber作为一种流行的开放式即时消息传递和现场服务协议,已经获得了广泛的应用。该文基于J2ME平台的特点,提出了一种适合J2ME设备的Jabber方案,该系统方案基于网关,并作了相应的简化,目的是进一步降低移动客户的负担。网关由3部分组成:服务器代理,客户端代理和协议转换器。服务器和客户端代理分别接收服务器和客户端数据,协议转换器连接二者,并作相应的协议转换。最后,设计并实现了一个系统原型。更多还原

【Abstract】 Jabber is an open instant message and presence protocol and has been widely used.This paper introduces a Jabber system scheme based on gateway.It fits J2ME device well and can reduce mobile clients’ responsibilities.Gateway in this system is composed of three components which are server proxy,client proxy and protocol translator.Proxies connect and transfer client/server’s data.Protocol translator between them transforms data transferred.Finally,this paper designs and implements this system.更多还原