······················································ 1 1.2本文要做的工作 ·········································································································· 2 2 运用技术及开发工具介绍 ................................................................................................ 3 2.1 STRUTS技术简介 ········································································································· 4 2.2 B/S模式介绍及应用 ···································································································· 4 2.2.1 什么是B/S模式 ................................................................................................. 4 2.2.2 B/S模式的优缺点 .............................................................................................. 5 2.3开发工具的选择 ·········································································································· 6 2.3.1 Eclipse介绍与应用 ............................................................................................ 6 2.3.2 Tomcat介绍 ........................................................................................................ 6 3 需求分析与系统设计 ........................................................................................................ 7 3.1问题域的一般描述 ······································································································ 7 3.2待开发软件的功能模块需求 ······················································································· 7 3.2.1 系统模块功能图 ................................................................................................. 7 3.2.2 系统模块功能描述 ............................................................................................. 8 3.2.3 系统其他需求 ..................................................................................................... 9 3.3 系统用例模型············································································································ 10 3.3.1 系统边界 ........................................................................................................... 10 3.3.2 主要参与者及其目标 ....................................................................................... 10 3.3.3 用例图 .............................................................................................................. 11 3.3.4 系统主要类图 ................................................................................................... 1