这是一个计算器脸谱网。

黑白棋（内有详细解释）， 可以两人对弈 做界面花了一定功夫-Othello (with detailed explanation), you can do the two interface to spend a certain amount of games on Kung Fu

ArcObject的二次开发包,有助于GIS的二次开发初学者使用-ArcObject secondary development package to help the secondary development of GIS for beginners to use

jsp实现URL伪静态，主要原理是通过web.xml的过滤器，对动态的URL进行重写，重写的格式通过正则表达式控制-jsp to achieve pseudo-static URL, the main principle is that filters through the web.xml of a dynamic URL to rewrite, rewrite the form of control through regular expressions

java中最响当当的模式：观察者模式，观察者模式实现简单的股票系统。-java the most famous models: the observer mode, observer mode to achieve a simple stock system.

java程序，适合初学者，可编译运行，已测试-java procedures for beginners, the compiler can run, have tested

简单工厂模式源码-simple factories source model

网上找的很稀有的单点登陆资料,基于对称加密算法的. -Internet is very rare to find a single point of landing data, based on a symmetric encryption algorithm.

ahp中用java实现的核心部分及相关文档-ahp used to achieve the core and related documents

useful api,you can get reference from it

这是一个超市VIP消费管理系统，开发环境是JAVA，一般版本都能运行。-This is a supermarket VIP consumption management systems, Java development environment is generally version to run.