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沈 阳 大 学
目录
1. 设计背景、目的与方法··································2
1.1设计背景·······················································2
1.2设计目的·······················································2
1.3 设计方法学·····················································4
2. 可行性研究············································5
2.1技术可行性······················································5
2.2经济可行性······················································6
2.3操作可行性······················································6
2.4法律可行性······················································7
3. 需求分析··············································7
3.1功能需求························································7
3.2性能需求·······················································11
3.3系统流程·······················································13
3.4功能模型·······················································13
4. 总体设计··············································15
4.1.系统的详细底层数据流图·········································15
4.2系统总体功能的层次划分·········································16
4.3系统数据库的设计···············································18
5. 详细设计··············································20
5．1商品入库操作流程图············································20
5.2商品出库操作流程图············································21
5.3商品信息查询操作流程图········································22
5.4供应商查询操作流程图··········································24
5.5历史信息查询操作流程图········································25
5.6产生订货处理操作流程图········································26
5.7商品囤积处理操作流程图········································27
5.8商品优惠提示操作流程图········································28
6. 总结感悟··············································29
参考文献··························································30
商品库存管理信息系统
1.设计背景、目的与方法
1.1设计背景
随着 HYPERLINK /gongxue/ 科学技术的不断发展, HYPERLINK /pc/ 计算机科学日渐成熟,其强大的功能已为人们深刻认识,它已进入人类社会的各个领域并发挥着越来越重要的作用。作为计算机应用的一部分,使用计算机对商品信息进行管理,具有着手工管理所无法比拟的优点.例如:检索迅速、查找方便、可靠性高、存
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