Tomcat的java ZK ZK欢迎您，使Web应用程序丰富的最简单的方法。TH…

md5 类实现了-md5 category realized

这是个求最大公约数，最小公倍数的小程序，适合初学者看看。-This is for the common denominator, the small implements procedures for beginners to see.

采鸟一定要看 最基本的-mining must look at the birds most basic Dongdong

java编程最好的书籍,感觉对初学者或者中级java人员帮助很大-the best books, feeling for beginners or intermediate java great help sta

适用于初学ECLIPSE的用户，都是些基础的东西。希望对大家有帮助-ECLIPSE for novice users, are the basis of some things. Hope everyone has to help

一个不错的留言系统-a good voice mail system

定时器开源项目, 相对于 jcrontab, Quartz 算是更完整的一个项目, 随著开发的版本上来, 他已经脱离只是写在程序里面的计时器, 在指定的时间或区间, 处理所指定的事件. 也加入了 servlet, 可以在 jsp/servlet container 执行-timer open-source projects, compared to jcrontab, Quartz is a more complete project, with the development onto the version that he had only written from the inside of the timer, at the designated time interval or address specified by the incident. Have joined the servlet can jsp/servlet container implementation

使用绘制圆弧的方法，输出一个统计图表“圆饼图”和一个“折扇”。 原始数据在数组Data中，这5个数据在圆饼图中为角度不同的扇形，各自角度的计算值分别为38、91、54、125、53，放在数组drgree中。第一个数据的扇形起始角start=0，用绿色画。第二个的起始角start=38，用蓝色画。最后一个的起始角start=308，用橙色画。 折扇的画法是：在左上角坐标（130，40），长150，宽80的椭圆区域内，从22度开始逆时针地画一个15度的扇性，再画一段15度的椭圆弧；然后交替地画扇形和圆弧。-use mapping arc method, output a statistical charts, "Yuan pie" and a "folding fans." The raw data in the array Data, this data in the five round pie for the fan perspective, the perspective of their respective values were calculated 38,91,54,125,53, on the array were drgree. No. 1 fan initial data Kok start = 0, green painted. The second start of the initial angle = 38, painted blue. A final start of the initial angle = 308, with orange painting. Folding fans of paint is : in the upper left corner coordinates (130,40), 150 long, wide oval region of 80, from 22 degrees to start painting an anti-clockwise 15 degrees fan, painting section 15 of ellipse; Then turn to the fan-shaped and painted arc.

一个用java servlet写的留言板-Write a java servlet using the message board

JAVA学习源代码,大家可以好好参考,请多提宝贵意见-Learning JAVA source code, everyone can be a good reference, please mention the valuable advice