Tsinghua's Java program

为个人网站免费提供高速聊天室,下载后请按说明进行安装,无须CGI权限在普通Web空间内即可执行。（老版聊天室注册用户无法进入，请老版用户下载本新版软件重新安装即可支持用户注册功能）该聊天室无须任何脚本和执行权限，放在普通WEB空间里即可使用。蓝雨java聊天室是蓝雨工作室利用最新的java技术独立开发的一款功能强大的，别具特色的商业聊天室系统，具有速度快，高稳定性，占用系统资源少，用户界面友好等特点。这个免费版本使用的是倚天硬件门户的服务器，速度极快，而且可以定制完全自己风格的聊天室，不含任何广告-Web site free of charge for individuals to provide high-speed chat rooms, download follow the instructions for installation, no need for CGI authority in ordinary Web space can be executed

该系统全部用 servlet开发完成。 该系统开发环境为：tomcat 5.5+netbeans 5.5+sqlserver 2000 sp4+jtds驱动。-The system is all in servlet is developed. The system development environment for: tomcat 5.5+ netbeans 5.5+ sqlserver 2000 sp4+ jtds drive.

JAVA2核心技术第1卷.基础知识7th原书光盘附赠的源代码，可以和电子书搭配学习-JAVA2 core technology Vol 1. Basic knowledge 7th CD-ROM comes with the original source code, you can and e-books with learning

个人珍藏，初学java很好的教材！这是第10章的电子书和源码，后面我陆续传上与大家分享！-Personal collections, java beginner good teaching! This is Chapter 10 and the source of e-books, one after another mass on the back of me to share with you!

Struts+Hibernate+Spring整合的例子，大家可以实践下，希望对大家有帮助-Struts+ Hibernate+ Spring integration examples, we can practice, it is hoped to have everyone help

彩信开发相关的协议，在接入移动时候相关参数的说明及相关的源代码-MMS related to the development agreement, in the access to the mobile when the relevant parameters and the associated description of the source code

该开源工具主要用于class文件的操作，特别是字节码的插桩-the main tool for raising revenue for the operation of class documents, in particular byte code insertion pile

这是一个基于大唐电信的一个任务管理模块程序，由struts实现，这个非常的优秀，学习struts的好资料-This is a based Datang Telecom, a mission management module procedures, by the struts realize that this is an excellent, good information to learn struts

java版的MSN仿真程序，可以直接运行的程序，对这有兴趣的同学可以互相学习学习！-java version of the MSN simulation program, you can directly run the procedure, the students are interested in this can learn from each other to learn!

Regular expression is one important concepst for all programmers.