基于XMPP的化学即时通讯系统的设计实现  

Design and Implementation of Chemistry Instant Messaging System based on XMPP

作　　者：刘龙光[1] 张瑞生[2] 杜瑾[1] 宁婷[1] 

机构地区：[1]兰州大学信息学院计算机系,兰州730000 [2]兰州大学化学化工学院,兰州730000

出　　处：《微计算机信息》2008年第27期78-80,共3页Control & Automation

基　　金：项目名称:"计算化学E-SCIENCE研究与示范应用";颁发部门:国家自然科学基金委信息科学部(90612016)

摘　　要：目前已有的即时通讯软件不能够满足化学家在即时通讯时的特殊需求,即不支持二维或三维结构化学对象的输入、显示和传输。因此,如何采用统一的即时通讯标准,传输化学领域中的化学对象是一个值得研究的问题。本文深入研究Jabber协议及其系统,对已有的功能模块加以扩展。设计并开发了一个适用于化学家进行学术交流的即时通讯系统。该系统不仅能够实现普通用户之间的即时通讯,而且能够满足化学家的特殊需求,即支持二维和三维化学结构的网络传输和解析。从而使得科学家能够在协同环境下更加有效地开展科研活动。At present, the mainstream Instant Messagers can not support visualization and transfer of 2-D or 3-D chemical molecular structure. So, a scientific problem is arisen about how to transfer chemical objects through a unified instant Messaging standard. In this paper, Jabber protocol and system were lucubrated, several existent functional modules were extended, and finally an Instant Message system was implemented, which helps to promote close and effective collaboration between 6hemists. The system is suitable for both common user and chemists. It supports transmission and parse of 2-D and 3-D chemical structure, which facilitates chemists＇ research in a collaborative environment.

关 键 词：JABBER 化学对象 即时通讯 客户端/服务器框架 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]