Semaphore source simple application

jsp网页里的验证码实现(产生四位的随机字符,由0-9,a-z,A-Z构成.并把最终字符串放到session中保存以让后续页面验证真伪) -jsp pages in the Verification Code realize (4 random characters generated by the 0-9, az, AZ pose. and ultimately save the string into session in order to allow follow-up to verify the authenticity of the page)

小型网络服务器，可以执行简单的发送和接收功能，用JAVA编程语言开发

从数据库中读出图片并显示的示例代码-from the database to read out the picture and show the sample code

都市供求信息项目述,这是我从我买的书籍里下载下来的 ，呵呵 -gei you a code

用java编写的网页文件jsp-used to prepare the documents for the Web jsp

这是一个java编写的动画程序。-This is a java prepared by the animation process.

一个实用工具类，对于编程很有帮助的。用java编写的-a practical tool category, the program very useful. Prepared using java

我做了几个英文分词的程序，java实现的，这是第4个，共享给大家-I make a few words in English sub-procedures, java realize, this is the first four, sharing to the U.S.

本文是一个与扫雷相关的程序，大家可以试试与windows自带的不同的扫雷游戏哦，欢迎使用-This article is a mine-related procedures, we can try and bring their own different windows game mine Oh, welcome to the use of

功能强大的播放器完全仿照芊芊径庭完美的模拟-Powerful player fully modeled exuberant Trail Chamber perfect simulation