对jsp页面中有多个查询条件时，对空值的条件忽略，动态的生成sql或hql语句.使用方法在给的rar中有个例子。...

一个用JAVA编写的学生管理系统，适合初学者，用来了解java的基本语法。-with Java to prepare a student management system, suitable for beginners to understand the basic syntax java.

JAVA程序设计的一些素材，提供给那些需要帮助的同志，欢迎转载-JAVA programming some material, provided to those who need help comrades, welcome to reprint

程序如果发现不知道密码请在数据库里找. 如果遇到MD5加密文件，而又不知道的密码的， 请在数据库中换上这组加密的数据吧 MD5_16加密的请换成 469e80d32c0559f8 如果是MD5_32加密的换成 7fef6171469e80d32c0559f88b377245 那么密码就是admin-Procedures do not know if the password in the database to find. If there is MD5 encrypted file, and do not know the password, please put it in the database group of encrypted data encryption MD5_16 you please replace MD5_32 if it is encrypted 469e80d32c0559f8 7fef6171469e80d32c0559f88b377245 then the password is replaced by admin888

实现了银行取款的基本功能，与数据库sql200连接，程序简单移动-To achieve the basic functions of the bank teller, and a database sql200 connection, the program simple moving

java!非正常窗口实现-java! Non-normal windows

时间控制 运用java进行定时器的初始化和使用。 在定时器初始后，输入时间，就可以将数据传递上去。-time control using java timer for the initialization and use. After the initial timer, the importation of time, they can boost data transmission.

操作系统实验的题目 cpu的进程调度的模拟-Experimental process of the operating system cpu scheduling simulation

java教学讲义-java Teaching Materials

这是数据结构中的描述二叉树的一个JAVA 程序。-This data structure is the description of a binary tree JAVA program.

JAVA的nat 穿透的实现，先运行服务器在运行客户端1，运行客户端2的时候要把no改为2，即可-JAVA realization of the nat penetration, first run the server running the client 1, run 2, when the client should be no change 2, can be