dualY

实现用户登录界面，方便用户查找自己的信息。节省时间。(To realize the user login interface, convenient for user to find their own information. To save time. )

一个简单的学生信息记录表，用到了子类和父类的构造与派生(A simple student information records, use the subclass structure and derivation)

说明：  主要是基于简化以后的大型电商详情页系统的背景，来重点讲解了三块内容：Redis集群架构、大型高并发缓存架构以及基于Hystrix的高可用服务架构，里边有视频地址。(Based on the background of the simplified large-scale e-commerce detail page system, this paper focuses on three parts: Redis Cluster Architecture, Large Concurrent Cache Architecture and Hystrix-based High Availability Service Architecture.)

传智播客毕向东老师Java_SE基础课程笔记(Chuan Chi podcast Bi Xiangdong teacher Java_SE basic course notes)

说明：  异常的应用示例 throws, throw, try, catch, finally 异常链的传递(exception demo throws, throw, try, catch, finally)

一些基本的枚举的用法例子介绍，程序都可以运行的，开发的工具是eclipse(Usage examples to introduce some basic enumeration, the program can be run, the development of tools is the eclipse )

仓库管理系统，SSH+MySQL仓库管理系统，SSH+MySQL仓库管理系统，SSH+MySQL仓库管理系统，SSH+MySQL仓库管理系统，SSH+MySQL(Warehouse management system, SSH+ MySQL warehouse management system, SSH+ MySQL warehouse management system, SSH+ MySQL warehouse management system, SSH+ MySQL warehouse management system, SSH+ MySQL)

current location using latitude and longitute in android

说明：  s7-200模块图 300的PLC模块和cup的电气图纸设计图库(S7-200 module diagram)

这是关于servlet，jsp，mvc，hibernate等整合的一个教程(This is a tutorial on servlet, jsp, mvc, hibernate, etc.)