java中用正则表达式来检测IP地址是否合理，简单又好用。

一个输入用户信息程序-a user information input process

servlet中关于使用cookies的应用方法的小事例-servlet on the use of cookies in the application of the small examples

Java范例程序14-18.rar-14-18.rar

Log4J是Apache软件基金会Jakarta项目下的一个子项目，是用Java编写的优秀日志工具包。通过Log4J可以在不修改代码的情况下，方便、灵活地控制任意粒度的日志信息的开启或关闭，然后使用定制的格式，把日志信息输出到一个或多个需要的地方。 最令人感兴趣的就 是，这些可以通过一个配置文件来灵活地进行配置，而不需要修改应用的代码。 -Log4J is the Apache Software Foundation Jakarta under a subproject is prepared to use Java logging toolkit outstanding. Log4J can be adopted without amending the code, the convenience, flexibility to control arbitrary granularity of the log information of the open or closed, then use the custom format, the log information output to one or more needed. Most interesting is that these can be through a configuration file to configure a flexible manner, without modifying application code.

MSN记录暂停（XML）到HTML（使用XSL）

一个java的web的聊天的程序的客户端-The web of a java chat client procedures

This used to create text editor like notepad in java-This is used to create text editor like notepad in java...

JSP留言本是我花了一个月多的时间练习java做出来的(还在学习中),主要是用javabean+servlet+mysql做的,从中学到了不少东西.-JSP is the message of this month I spent a lot of time practicing java done (still learning), is mainly used javabean+ Servlet+ Mysql do learn a lot.

利用Structs来实现客户资料管理系统，本系统在不同的行业、部门都有很广泛的应用。-use Structs to achieve customer information management system, the system in different industries, the sector has very broad applications.

jsf+hibernate3.2+spring2.5增删改查