a lottery process.

画8个同心圆 可以调节色彩-painting eight concentric can adjust colors

student manage 简单学生成绩管理系统

SSD8的练习二答案，希望对学习网络的同学有所帮助。-Second answer SSD8 practice, in the hope that students learning networks help.

jsp+mysql开发的，实现从jsp访问mysql的各种常见方法。-jsp mysql development, and achieving visit from jsp mysql the common method.

java nio 用于java网络非阻塞编程，区别于通常的阻塞编程-java nio network non-blocking for the java programming, programming from the usual blocking

用Java写的计算器程序，很方便，基本的计算功能都具备-Use Java to write the calculator program, it is convenient, basic computing functions with

用java实现电工上的矩形波合成演示，可以清楚的看到合成的变化过程。-Using java to achieve the rectangular electrical wave synthetic presentation, you can clearly see the synthetic process of change.

Applet聊天室代码-Applet chat room code

这个程序实现的是TCP协议和UDP，其中TCP这个程序通过一个服务器端软件来沟通客户端之间的传输-Realize this procedure is the TCP protocol and UDP, which TCP this process through a server-side software to communicate between client transmission

j2me bluetooth手机浏览器,可通过蓝牙连接，访问服务器-j2me bluetooth mobile phone browser