Android记事本调试好的

实现一个简单的计算器的功能只要配好JDK，就可以使用供初学者学习学习(calculator )

java 编写的一个控制LED显示屏的工具(java control what appear on led.)

本系统基于jsp+servlet+javabean三层模式开发，为了使页面更加友好，系统使用javascript提供与用户交互的功能。 v1.0功能： 普通用户：注册，登陆，增删改简历，申请已有职位。 管理员：登陆，查看简历，处理简历，查询简历，发布职位。(The system is based on jsp+ Servlet+ Javabean three-tier model of development, in order to make the page more friendly, system uses javascript to provide user interaction functions. v1.0 features: the general user: Register, landing, additions and deletions to resume, apply for jobs there. Administrator: login, view resume, curriculum vitae deal with inquiries, resume, post release.)

andriod studio/eclipse 酒店的管理系统，刷卡监控等( andriod studio/eclipse Hotel management system, monitoring and other credit card)

xws-security-3.0 ws安全包3.0版本(xws security 3.0 for development)

说明：  播放加密音乐文件，可以加密，然后加密后播放，手机APP开源代码(mp3 download encrytion and play)

简单的实现了一般的串口通讯

focus on writing SQL queries. In addition, you will embed your SQL queries into Java (using JDBC) to implement a “Fakebook Oracle,” a standalone program that answers several queries about the Fakebook database

Java手机象棋，界面设计简洁，操作简单，实现智能规则判断，支持大型Web服务器，以Http 协议通信。内附doc和pdf文档(Java mobile chess, interface design is concise, simple operation, intelligent judging rules, support large Web server, with the Http protocol communication. Enclosed doc and PDF documents)

说明：  MIDP实现的 俄罗斯方块游戏源码，含游戏画布和封装下坠物对象及其操作类，重画线程,该线程实现游戏画布重画机制，用2个变量是用来控制游戏速度(The source code of the Tetris game implemented by MIDP, including the game canvas and the encapsulated falling object and its operation class, redraw thread, the thread implements the game canvas redraw mechanism, and uses 2 variables to control the game speed)