这是我自己做练习的文件，希望可以给初学者一些帮助

JAVA模式编程中的Delegation模式举例-Java programming model model for the Delegation

java 编程源代码-java programming source code

java 打印预览功能，java 打印预览功能-PrintPreviewDialog

本代码以J2SE 5.0为开发环境，选取Java应用的典型实例，循序渐进地介绍了Java语言的各种开发方法和技巧。共有19个章节，169个实例，内容涉及Java的语言基础、面向对象程序设计、数字处理、数组与集合、字符串、异常处理、文件操作、多线程、Swing编程、图形和多媒体编程、反射机制、网络程序设计、数据库编程、Applet、Java与XML、Java Mail、JSP与Servlet，并专门用一章介绍J2SE 5.0的新特性。-The code for the J2SE 5.0 development environment, select Java applications typical examples, step-by-step introduction of the Java language to develop a variety of techniques and skills. A total of 19 chapters, 169 examples, covering the language based on Java, object-oriented programming, data processing, array with a collection of strings, exception handling, file manipulation, multithreading, Swing programming, graphics and multimedia Cheng, reflex mechanisms, network programming, Database Programming, Applet, Java and XML, Java Mail, JSP and Servlet, and devotes one chapter J2SE 5.0 introduce new features.

FTP客户端 实现了客户端与FTP服务器的连接。可以上传，下载文件-FTP client

c++ columns是一款c++编写的小游戏，类似于俄罗斯方块，但是图形只有条形，长度1-3不等，根据颜色消去-c c columns section is prepared by the small game, similar to the Russian box, but only the bar graph, length ranging from 1-3, according to eliminate color

用struts hibernate sqlserver2000制作，eclipse+tomcat5.5可以看， 数据库备份名为 EmploySalaryDB 必须要在浏览器自行输入jsp名称-Using struts hibernate sqlserver2000 production, eclipse+ tomcat5.5 can see, the database backup named EmploySalaryDB need to enter your own jsp in the browser title

《J2EE专业项目实例开发》源代码-"J2EE examples of professional development project" source code!

医药进销存管理系统 对医药公司的进销存进行管理-Purchase, Sales and Inventory Management System of Chinese medicine for pharmaceutical companies manage Invoicing

经典的货郎担问题解决办法，采用了模拟退火算法，结构非常清楚，速度很快！-classic traveling salesman problem solution, using simulated annealing, the structure is very clear, very fast!