java编写的源代码的访问控制系统的参考源码，学习简单的

mysql 建表带表名注释： 1.常用mysql建表示例+更改注释方法 2 修改表的注释 3 修改字段的注释 ajax拼表格： 1.ajax执行体 2.提交方式post+访问servleturl 3.服务器成功返回结果后，会把结果保存到data中 4.通过表体id把显示文本显示到网页中

说明：  本系统主要为企业内部通信而设计，它操作简单方便，界面简洁美观；更方便地访问企业公共资源；及时显示企业公共信息，在通信窗口显示对方的IP信息；局域网内用户自动搜索；系统运行稳定、安全可靠。(This system is mainly designed for internal communications, it is simple and convenient operation, simple and beautiful interface easier access to corporate public resources timely public information display companies in the communications window to display each other s IP information LAN users automatically search system operation stable, safe and reliable.)

可编辑的下拉列表

Ajax学习笔记，写得非常清晰易懂，可以作为学习的参考。

出学者的基础,你可以用它来开始你学习AJAX的旅程.很简单的.-The basis of a scholar, you can use it to start your journey to learn AJAX. Very simple.

软件学院实训阶段三任务3 - 挖迷宫，拼图并设计优化方案(Software Engineering Training Stage Three Task 3- digging maze, puzzle and design optimization)

一个简单使用socket 通过smtp发邮件的例子()

包含：AjaxControlExtender ToolkitTests SampleWebsite -* AjaxControlToolkit- A set of sample ASP.NET AJAX controls and source * SampleWebsite- A web site that demonstrates how to use the controls and contains the rest of the Toolkit documentation * ToolkitTests- A web site that contains automated tests for all controls * AjaxControlExtender- A VSI installer that will install templates onto your machine to enable creation of new ASP.NET AJAX extender controls using Visual Studio 2005

介绍ejb3.0中的实体bean与会话bean的区别，详细参考

JAVA中字符替换(空格,回车) js传送数据到servlet()