当本java文件运行时即备份本文件为一个副本。

java基础小例程1，有多个例程供初学者学习参考-java routines, a small basis, a number of routines for beginners learning reference. .

JCCKit is a Java library which can be used in any Java application or applet to visualize scientific data by plots or charts

用Java开发的购物车程序!-development of the Java Cart procedure!

JAVA语言入门(CHM),对于Java初学者有一定的帮助-JAVA language entry (CHM), for Java has some help for beginners

中国象棋（源码、发布程序）下载到电脑后可以在JAVA环境下运行 各位喜欢象棋的朋友娱乐娱乐-Chinese Chess (source, release procedures) can be downloaded to a computer running in the JAVA environment you like chess friends entertainment Entertainment

weblogic+j2ee构建音乐网站(原代码＋数据库) src.zip: Workshop 8.1 工程 db.zip: 数据库备份，可在MS SQL 2000企业管理器中直接还原数据库 另附上系统设计详细文档.-weblogic+ j2ee build a music website (source code Database) src.zip: Workshop 8.1 engineering db.zip: Database backup, MS SQL 2000 in Enterprise Manager to restore the database directly attached detailed documentation on the system design.

关于UDP的Java网络编程-on UDP Java Network Programming

图书查询系统图书查询系统-library books Query System Inquiry System

小小的电子琴,好玩好于一个-small flower, in a good fun

一个日期控件,实现了日期的录入，可以选择任意日期．-A date control, realize the date of entry, you can choose any date.