目录第一章 引 言...................................................................................................4§ 1.1 编写目的..............................................................................................................4§ 1.2 项目背景和目标..................................................................................................4§ 1.2.1 项目名称及参与单位................................................................................4§ 1.2.2 项目目标....................................................................................................5§ 1.2.3 项目背景....................................................................................................5§ 1.3 术语解释..............................................................................................................6§ 1.4 条件约束..............................................................................................................7§ 1.4.1 项目实施具备的条件................................................................................7§ 1.4.2 项目实施的约束........................................................................................9§ 1.5 参考资料..............................................................................................................9第二章 系统需求及现状..............................................................................10§ 2.1 系统需求概述....................................................................................................10§ 2.2 对现有系统的分析............................................................................................13第三章 技术方案..........................................................................................14§ 3.1 对建议方案的描述............................................................................................14§ 3.1.1 系统设计原则................................................................................
