JAVA获取网卡的源码，可以用于要求不高的网络身份认证。

以随机存取二进制度方式保存下列数据(rbi.dat),并从该二进制文件中读取数据,将其显示在屏幕上 -Degree of random access to binary data stored following (rbi.dat), and binary files from the read data to be displayed on the screen

RCXDownload and RCXDirectMode是leJOS的一个可视化接口。RCXDownload自动设置JDK-, leJOS-和ClassPath，编译选择的Java源代码，显示编译器消息，能够链接和加载被编译的类和leJOS固件和RCXDirectMode。 来源: http://sourceforge.net/projects/rcxtools/ -RCXDownload and RCXDirectMode is a leJOS visible connection. RCXDownload automatic setup JDK-, leJOS- and ClassPath, translation choice Java source code, demonstrated the compiler news, can link and increase is translated kind and the leJOS firmware and RCXDirectMode. Origin: Http://sourceforge.net/projects/rcxtools/

java事务管理源码，很容易上手的实例。很容易掌握。-transaction management java source code, it is easy to use examples. Is very easy to grasp.

一个用Java语言编写的简单聊天程序，可以直接运行，里面可设置窗口大小，菜单位置。-A Java language with a simple chat program can be run directly, which can set the window size, menu positions.

java的一个验证码程序，是六位的，可以自行修改，每个数字大约占15PX-Verification Code a java process, are six, you can make its own decisions, each figure is about 15px

利用JAVA搭建一个数字图像处理的演示平台功能包括:模糊,锐化,变亮,反色,移动-The use of JAVA to build a demonstration of digital image processing platform features include: blurred, sharpen, brighten, and anti-color, mobile

一个聊天程序。完全可用。做的很实用。-A chat program. Fully available.

本系统应用JSP、flashMX2004软件结合flash communication server服务，设计适合大众的视频电台。 主要功能: 1在线NJ视频，电台广播 2.提供公共聊天室 3.管理员功能：添加删除和编辑NJ、管理员、 节目信息、电台公告 4. 电台样式BANNER定义：（修改radio.css样式表） -JSP application of the system, flashMX2004 software integration services flash communication server, designed for the video public radio. The main functions : an online video NJ, radio 2. Public Chat Room 3. Administrator functions : Add delete and edit NJ, administrators and program information, radio Notice 4. Radio ads style definition : (revised radio.css style sheet)

该留言本采用JSP+JavaBean+Access开发，直接放到Tomcat下就能运行，-The message of the use of JSP+ JavaBean+ Access development, directly into the Tomcat will be able to run under,

对jsp页面中有多个查询条件时，对空值的条件忽略，动态的生成sql或hql语句.使用方法在给的rar中有个例子。-Jsp page on a number of query conditions, the conditions of the null value ignored or dynamic sql generation hql statement. To use the rar to have an example.