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目录1、系统规格说明----------------------------------------------------------------------------- 1 -1.1、系统功能和目标------------------------------------------------------------------------------ 1 -1.2、可行性分析------------------------------------------------------------------------------------ 1 -1.2.1、技术可行性----------------------------------------------------------------------------------------- 1 -1.2.2、经济可行性----------------------------------------------------------------------------------------- 1 -1.2.3、社会可行性----------------------------------------------------------------------------------------- 2 -2、需求规格说明----------------------------------------------------------------------------- 2 -2.1、任务概述--------------------------------------------------------------------------------------- 2 -2.2、数据描述--------------------------------------------------------------------------------------- 2 -2.2.1、数据库说明----------------------------------------------------------------------------------------- 2 -2.3、功能需求--------------------------------------------------------------------------------------- 5 -2.4、运行需求--------------------------------------------------------------------------------------- 6 -2.4.1、用户接口-------------------------------------------------------------------------------------------- 6 -2.4.2、硬件接口-------------------------------------------------------------------------------------------- 6 -2.4.3、软件接口-------------------------------------------------------------------------------------------- 6 -2.4.4、属性需求-------------------------------------------------------------------------------------------- 6 -3、概要设计说明----------------------------------------------------------------------------- 6 -3.1、任务概述--------------------------------------------------------------------------------------- 6 -3.2、总体设计------------------------------------------------...