用java写的十进制到二进制，8进制，16进制的转换，特别方便

jsp上传软件提供组件上传-jsp upload software components upload

聊天的一个程序，非常好用！-chatting a procedure very handy!

Index HTML-Index HTML ...

典型的登陆模块代码。利用JSP的身份验证实现用户信息的录入和识别。-Typical landing module code. JSP authentication using user input information and identification.

一个自制的彩票抽奖程序，能实现33选6+16选1，比较粗糙，欢迎大家修改-a privately lottery draw procedure, the election can achieve 33 1 6 16 election, compared Rough Welcome changes

* 简单的读/写文本文件的示例 * 这里包含了三个例子，即 * 1. 将文件读入到内存（这里是StringBuffer）的例子 * 2. 将内容中的文本写到文件 * 3. 将一个文件的内容读出来写入另一个文件中 同时也展示了如果从输入流中读出来内容写入输出流中（仅限文本流） 三个例子可以独立存在，所以根据需要只看其中一个就行了-* A simple read/write a text file that contains the sample* of the three examples here, that is* 1. To file read into memory (in this StringBuffer) examples* 2. Will write the contents of the text file* 3. Will the contents of a document read out to write another paper also demonstrated from the input stream to read out the content written into the output stream (only the text flow) the existence of three examples can be independent, so one need only look at the line a

实现花朵风格画面的魔板游戏，J2SE写的课程设计，和网上的源代码不同，完全自己原创，可以实现N X N的魔板方块；有独特的打乱方块算法，代码清晰可读性强-Flower-style screen to achieve the magic board games, J2SE written curriculum design, and on-line source code different, completely on my own originality, can achieve the magic board box NXN has a unique disrupt box algorithm, the code clear and readable ~ ~ ~

一些相关的小Java例子，供大家参考！

java GIS 开发sdfasfs dfasfs dfasfsdfasf-sdfasfsdfasfsdfasfsdfasfsdfasfsdfasfsdfasf

关于文件输入输出及对文件其他一些相关操作的简单示例-With regard to document input and output, and other relevant operations on the files a simple example