本书附送的光盘为本书的例子源程序、移动 Agent 软件 Aglet（测试版）、jKQML 软件以及作者所开发的电子商务系统的完整源代码。-The book comes with a CD-ROM-based examples of the book source, mobile Agent software Aglet (beta), jKQML software and the author developed a complete e-commerce system source cod