Jsp开发的简单选购系统（采用jsp+javabean)能实现基本的选购功能，有很多地方需要完善，请多多指教啊...

JiveJdon 3.0 is the application of Jdon Framework 1.4 final.

图片上传类 ,能上传管理图片- On the picture passes on the kind, can on pass on the management picture

《JAVA程序设计教程》源代码, WinRAR自解压包-"Java Programming Guide" source code, WinRAR self-extract package

java的UDP聊天程序，简单-UDP chat program, a simple

tiled地图编辑器是2d的,很不错的国外软件,使用起来很方便的-tiled map editor is 2d, and a very good foreign software, very convenient to use

用Java实现的求哈夫曼树算法，包括生成哈夫曼树的详细过程。-Using Java in order to realize Huffman tree algorithms, including Huffman tree to generate the detailed process.

java性能调优 optimizeit2006 的开发文档！ 后面会将软件上传上！-java performance tuning optimizeit2006 the development of the document! From the software on the back!

自己在网上找的，与大家分享在线问卷调查系统-survey

输入5个学生的成绩（从0到100的整数），并将这5个数保存到文件“data.txt”中。然后再编写一个程序，从文件“data.txt”中读取这5个学生的成绩，计算并输出它们的平均数，然后再按从小到大的顺序输出这5个学生的成绩。 -The importation of five pupils (from 0 to 100 integer), and 5 the number of files saved to the " data.txt" in. The preparation of a program and then, from the file " data.txt" in which five students to read the results, calculated and their average output, and then the order from small to large output that results of five students.