各种计算功能的实现，可以计算体积，实现方形圆形的计算

java写的一个分割文件的小程序，对于学习java的I/O有帮助。-write a separate document small program for learning Java I/O help.

RSA加密算法简单实现，主要包括字符的加密，不能处理汉字-RSA encryption algorithm is simple to achieve, the main characters, including encryption, should not deal with Chinese characters

JMF播放器源代码 运行JMFSample就可以拉 -JMF Player source code 呵呵

用JAVA实现多线程网络服务器与客户端通讯的简单程序，可以支持多个客户端向服务器提供服务-JAVA to achieve with multi-threaded web server with a simple client program, can support multiple clients to provide services to the server

一个java页控件的使用及示例代码，可以方便的使用tab、页浏览功能。-A java page controls the use and sample code, it will be convenient to use the tab, page browsing.

XMLVocabulary支持显示、查询、修改和保存XML数据。可以将XML映射到数据库。你也需要的只是使用XML作为你的项目的主数据。-XMLVocabulary show support, query, modify and preservation of XML data. XML can be mapped to the database. You also need only use XML as your project"s data.

本例利用Java和Jsp实现电子政务系统中涉及到的档案管理系统。在开发过程中涉及到JavaBean和Jsp的使用技巧及常用的中间件软件Weblogic8.1的使用。-use Java and Jsp achieving e-government system related to the file management systems. The development process involved JavaBean and Jsp skills and the use of middleware software used Weblogic8.1 use.

Tomcat与Java.Web开发技术详解源代码，对初学网络编程的工作者而言有所帮助。-Tomcat and Java.Web source code explain the development of technology for learning network programming in terms of the workers be helpful.

一个简单使用socket 通过smtp发邮件的例子。-a simple socket through the use smtp mail example.

网络蚂蚁java版，值得学习-network ants java version, it is worth learning