java achieve a chat tools, we hope to examine progress

说明：  用于java3d的初级测试。由于本人是java3d新手。所以没有注示每段代码的具体用途。(The primary test for java3d. Because I am a novice java3d. Note that there is no specific use for each code.)

用java模拟的电梯程序,可以选择有几层楼,一共有几个人在哪几层等电梯,可以不断的增加等电梯的人数,并看电梯如何以设定的方式运行.-with simulated lift procedures, we can choose to have layers of floor, a total number of layers in which an elevator can keep the increase in the number of elevators and escalators to see how to set up the operation.

图书管理系统可用于读者借书,还书,超期罚款,还可以(Books management system management system can be used for readers to borrow books, books, are fine, still can)

一个简单的java音乐播放器，只有播放的简单功能，因为刚学java-A simple java music player, only playing a simple function, because just learning java

朱冰-springmvc-Zhu ice-springmvc

java与vrml的绝妙结合，帮助初学者，好好利用好，便可以创造出不错的虚拟场景-java and VRML perfect combination to help the beginners to take advantage of good, they can create a good virtual scene

ejb2.0的新特性介绍-ejb2.0 introduced new features

一个漂亮的Java Applet时钟-a beautiful clock Java Applet

Java3d实现三维立体图像显示的一个实例，主要实现显示四棱锥-Java3d the realization of three-dimensional image display of an example shows that the four main pyramid

Lissajous figures - java applet-Lissajous figures- java applet