简单复选框演示程序

定制缓存的生命周期，可以添加缓存，删除缓存中的对象，可以对任何对象设置它的生命周期，对象可以是任何类型的。在其他开发的时候可以直接掉来用，单独的一个线程。-Has custom-made buffer the life cycle, may increase the buffer, deletes in the buffer the object, may establish its life cycle to any object, the object may be any type. In other development time may fall directly uses, an independent thread.

Struct实现登录的一个例子，可以给初学者一个参考！-Struct Login realize an example, can give a reference for beginners!

DataFile (Java工具类库)（JAVA源码-J2EE源码）-DataFile (Java tools library) (JAVA source-source J2EE)

MapTest

这是java的医药进销存管理系统,既有进货,销售管理,库存管理,公司信息,权限管理等功能.-This is a java medicine Invoicing Management System, both inbound, sales management, inventory management, company information, rights management and other functions.

一个简单的java图像浏览器，可以作为GUI和处理图像文件的学习例子。-a simple java image browser, the GUI can be used as image processing and document the learning examples.

用struts+hibernate+spring做的登录-With struts+ Hibernate+ Spring to do the registry

java 写excell文件，里头含字符/金额/日期等格式。提供给客户下载使用-java write excel document, containing characters Erlitou/amount/date format. Provided to customers downloading

Velocity示例-Velocity Example

一元稀疏多项式计算器-one yuan sparse polynomial Calculator