一个实用工具类，对于编程很有帮助的。用java编写的

一本构建面向对象的应用软件系统框架的书籍-A building object-oriented application software system framework of the book

java 读写EXCEL文件的源码-read and write Excel documents FOSS

用java的swing包做的扫地雷小游戏-java with the swing package so small mine sweeping games

java写的MP3播放器-MP3 player

用java开发的日历，包含闰年闰月等。采用swt的控件，没有使用swtdesigner等可视化开发工具。-Using java to develop the calendar, including leap year, etc. Leap. Swt using the controls, did not use swtdesigner development tools such as visualization.

JDBC Sample

自制java的swing组件-homemade java components of the swing

该留言本采用JSP+JavaBean+Access开发，直接放到Tomcat下就能运行，不用配置数据源。 含有UBB代码和UBB头像，采用正则表达式制作。 管理登陆加入验证码，数据库管理密码采用MD5加密。-The message of the use of JSP+ JavaBean+ Access development, directly into the Tomcat will be able to run under, do not configure the data source. Contain UBB code and UBB portrait, using regular expression production. Verification Code landing to join the management, database administration password using MD5 encryption.

java聊天程序,能够实现简单的用户之间的聊天-java chat program

java写的读取香港马术比赛数据,分析并导入到EXCEL的源码,可供研究用。-written in java to read the Hong Kong Equestrian data, analysis and imported into EXCEL source for research.