连锁门店管理系统 总部端 采用三层对象模型建模，分为 表示、 业务逻辑和数据层。-Headquarters end of the chain store management system with three-tier object modeling, divided into presentation, business logic and data layers

连锁门店管理系统 门店端，使用java桌面应用编程，实现了连锁门店的业务逻辑。-Chain store management system stores side, the use of java desktop application programming to achieve the business logic of the chain stores.

基于C++的自动售货机的源码，代码详细，很容易理解，能够很好的学习和理解逻辑运算。-The vending machine based on the C++ source code, detailed code, easy to understand, to be able to learn and understand the logic operation is very good.

五金市场材料管理信息系统，带完整资源文件及数据库文件，SQL版，修改后直接就可以使用，逻辑清晰，注释完整。(Hardware market material management information system, with complete resource files and database files, SQL version, can be used directly after modification, clear logic, complete annotation.)