徐州市美食搜索系统需求分析报告目录1.引言..............................................................................................................................................2编写目的..................................................................................................................................2编写背景..................................................................................................................................3定义..........................................................................................................................................3参考资料..................................................................................................................................32.项目概述......................................................................................................................................4项目目标..................................................................................................................................4运行环境..................................................................................................................................43 数据描述.......................................................................................................................................5静态数据..................................................................................................................................5动态数据..................................................................................................................................54.功能需求......................................................................................................................................5系统功能划分..........................................................................................................................6系统功能描述.....................................................................................................................