Struts

图形验证码，我很喜欢用的方法-graphics test code, I like the way

在网页上发布统计曲线-released on the website of statistical curves

端口扫描，可用于扫描单个主机端口，也可以对多个主机同时扫描-port scan，scan port ,port sacn , my english is bad ,i can not write more

java中日期的使用方法，以及几个常用类的使用-java date in the use of methods and the use of several commonly used classes

该源码包括了基于J2EE的数据持久层设计,设计中使用了DAO,Service,等模式,并在Struts下进行了测试．-including the source of J2EE-based data persistence layer design, design used DAO, Service, and other models, and the Struts under test.

刚自学了struts，做了个加法器，希望高人指点！-Just learning the struts, make a adder, hoping an expert advice!

时钟的程序代码说明-clock code Note

此压缩包内含有高校教材内的很多必须用到的各章知识的原代码，是个非常受欢迎而广泛下载的东西。-compressed packet containing materials within the college must use many of the chapters knowledge of the original code, it is a very popular and extensive download things.

java编写的一个模拟电梯算法的程序，画面比较简单。-prepared in a simulated lift algorithm procedure is relatively simple images.

KeyPairGenerator实例算法-KeyPairGenerator