【摘要】
本文闡述了移動(dòng)代理的概念和基本框架，介紹了Agent的基本理論以及適用于Agent的設(shè)計(jì)樣式.重點(diǎn)放在移動(dòng)Agent系統(tǒng)的具體實(shí)現(xiàn)和Aglet應(yīng)用開(kāi)發(fā)上,開(kāi)發(fā)了產(chǎn)銷存Aglet系統(tǒng)模型。此外還簡(jiǎn)要探討了Agent安全性策略。并且通過(guò)IBM的Aglet移動(dòng)代理技術(shù)展現(xiàn)了一種基于java語(yǔ)言的移動(dòng)代理系統(tǒng)的編程機(jī)制。文中根據(jù)移動(dòng)代理的思想，定義了一些基本的抽象概念和行為，并用java語(yǔ)言實(shí)現(xiàn)了這些基本的抽象概念和行為。本文對(duì)aglet的消息機(jī)制做了重點(diǎn)的闡述。最后對(duì)開(kāi)發(fā)產(chǎn)銷存Aglet系統(tǒng)做了全面闡述，并列舉了部分實(shí)現(xiàn)代碼。
【關(guān)鍵詞】移動(dòng)代理,Agent傳輸協(xié)議,設(shè)計(jì)樣式,安全性,遠(yuǎn)程方法調(diào)用

【Abstract】The article expounds mobile agent’s concept and basic casing .It also introduces agent’s basic theory and design mode. It put emphasis on the implement of mobile agent system and application and development of agent. Besides, it discusses the security strategy of agent briefly. Using the mobile agent technology Aglet of IBM based on java, we display a programming mechanism based on java mobile agent system, which is mainly applied to applet module and serialized mechanism. According to the principal of mobile agent, we define and actualize a basic and abstract conception and action, and then, we introduce information mechanism of agent mainly. At last, we formulate the selling aglet system comprehensively and list some implementing code.

【Keywords】Mobile Agent, Agent Transfer Protocol, Design Model, Security,