jsp写的一个图片验证码,就像我们平时注册邮箱时.请输入验证码,那种效果...

论坛系统，注册，发帖，帖子功能较齐全，可以添加表情、使用HTML代码、改变字体大小、字样、颜色、加粗、倾斜、下划线，可选择文本对其格式，可加入超链接，还可上传附件下载附件。-Forum system, registration, posting, posting a more complete functionality, you can add facial expressions, the use of HTML code, change the font size, words, colors, bold, tilt, underscore the option of text on their format, can be added to the hyperlink, can also download the attachment to annex upload.

很经典的POST例子，上传上来看看，希望有用-classic POST example, look at upload onto the hope that useful

dom4j入门例子,提供对xml文件的一些常见操作 创建 修改 删除等-dom4j

用struts/spring/hibernat做的进销存系统,有完整的设计文档-Using struts/spring/hibernat make Invoicing system, has complete design document

Java generics and collections examples.

java编写的一个客户端和服务器通信的软件，可以聊天-prepared by a client and server communications software, Chat

使用java接收邮件，在DOS命令窗口中可直接编译运行该程序！-Receive messages using java, in the DOS command window can be directly compiled to run the program!

数组排序算法,这个程序的头文件中包含四种排序方法：泡沫排序法（bubble），插入排序法（insertion），快速排序法（quick）和选择排序法（selection）。头文件中还使用了模板技术，以便可以同时实现几种类型的排序算法--Array sorting algorithm, its head files include four sorting methods:bubble sorting method (bubble), insertion sorting method(insertion), quickly sorting method (quick) and selection sorting method (selection). In head files has also used the template technology to realize several kinds of sorting algorithms at the same time.

郭克华视频教程，第一课，环境的安装和配置 非常直观明了，适合初学者学习。-Guo Ke-hua video tutorials, the first lesson, and the environment is very intuitive to understand installation and configuration, suitable for beginners to learn.

自己用Java编写的简单程序，来显示系统日期-Own use Java write a simple program to display the system date! !