Pianosimulaonprogram

java版本的万年历，可以显示当前时间，如当前年、当前月、当前日、当前小时、当前分钟等等(java java java java java java java java java java java java java java java java java java java java java )

网上购书的主页面代码,实现总体浏览功能,具体实现没有给出.呵呵.(Online book code of the page, realize the overall browsing, did not give a concrete realization. Ha ha.)

常用java小程序，里面包含一些适合初学者常用的典型java小例子；(java program_example)

画逻辑电路图基本功能： 1。文件的保存，打开； 2。添加基本元件； 3。画点，画线； 4。删除元件(Painting the basic functions of the logic circuit diagram: 1. Documents, open 2. Add the basic components 3. Painting point, drawing a line 4. Delete components)

说明：  完全仿照慕课网开发，前端的课程选择，课程分类等等，后台的课程管理，讲师的管理 ，对网站流量的统计，等等十分精美，基本不需要二次开发就可以满足视频学习类网站的需求(It is completely imitated by Mutu Net development, front-end course selection, course classification, etc., back-end course management, lecturer management, statistics on website traffic, etc. It is very beautiful, and basically can meet the video learning website without secondary development. Demand)

自学的java关于集合框架的一些程序，谢谢参考。(Self-study programs on a number of java collections framework, thank you for reference)

将数据库操作封装到Javabean，通过例子介绍，学会其基础应用，推荐(Encapsulate the database operations Javabean)

一个Java截图工具的源码，熟悉截图的处理过程(a project tell us how to deal with snapshot)

java实现vpn连接，有测试例子，调用dll(Java to achieve VPN connection, there are test examples, call DLL)

reseach ve hibernate reseach ve hibernate