说明：  文章从最基本的IMS架构说起，介绍最常用的ArcXML，并通过实在的系统去剖析。对新手而然，绝对是一个比较好的入门介绍。因为文章本来就是一个新手写的，希望对新手有所帮助。系统代码之前已经发过了，这一片侧重介绍和讲解的。
(The article talk about the most basic IMS architecture, presents the most commonly used ArcXML, and through it the system to analyze. However, the novice and is definitely a good introduction to. Because the article was originally a new handwriting, and hope to help novice. System code has been made over before, this one focusing on description and explanation of the.)