单点登录实现，采用sessionid记录登录状态，

5.非对称加密RSA的实现及其源代码,JAVA代码，挺好用的，有兴趣的下啊-5. RSA asymmetric encryption and the realization of the source code, Java code, very good use, and are interested in the next ah

java jtable 控件实现的电子表格程序,可以实现 单元格的二维运算和 单元格内容的复制-java jtable Control of the electronic spreadsheet, modules can achieve the two-dimensional lattice operations and the contents of cells reproduce

JAVA自制棒球游戏-点击鼠标即可玩,非常简单-JAVA-made baseball game- mouse to play, very simple

素数的查找，阶乘的计算，对称矩阵的输出-find prime numbers, the factorial, symmetric matrix output

一个日期控件,实现了日期的录入，可以选择任意日期．-A date control, realize the date of entry, you can choose any date.

用java语言实现的基本粒子群算法-with java language of elementary particles group algorithm

beginJsp2.0外文书籍源代码-beginJsp2.0 language source code books

java做的一个饼图，只是单机版，还有一个和数据库连接的网络版-java does a cake chart, is only the single plane version, but also some with database connection network version

JAVA实现邮件发送功能 根据用户传入的参数 完成邮件发送功能-JAVA实现邮件发送功能 根据用户传入的参数 完成邮件发送功能

JAVA开发的guestbook,可嵌入WEB中使用，自己研究！-JAVA development guestbook, can be embedded in the use of WEB, their research!