homework81

this is implementation paint of some shape

说明：  一个应用线程实现指针运动的指针时钟程序。程序应用绘制函数时钟面板，根据线程休眠时间间隔，每隔1000ms进行一次重绘。程序通过获取系统时间函数并加以计算个指针位置，再利用绘制函数将其绘制在面板上，通过设置指针长度及颜色，实现时针、分针、秒针的区分。次外，通过获取窗体大小，设置圆面圆心坐标及半径，可依据窗口大小动态划分圆面大小，并动态绘制刻度点位置。(A pointer clock program that uses threads to implement pointer movement. The program draws the function clock panel and redraws it every 1000ms according to the interval of thread dormancy. The program obtains the system time function and calculates the position of a pointer, then draws it on the panel by drawing function. By setting the length and color of the pointer, it achieves the distinction of clockwise, minute and secondhand. Secondly, by acquiring the size of the form and setting the coordinates and radius of the circle center, the circle size can be dynamically divided according to the size of the window, and the location of the scale points can be dynamically plotted.)

通过制作银行卡来综合的运用java知识，能够帮助我们更加细致的了解java编程，实际的来操作java编程(Through the production of bank cards to integrate the use of java knowledge can help us a more detailed understanding of java programming, and practical to operate the Java programming)

说明：  通过http在互联网上下载一个图片,并显示(Through http on the Internet to download a picture, and display)

说明：  java for beginers to start JEE

Structs2+Spring+Ibatis入门(Structs2+Spring+Ibatis new study)

java软件开发教程，集成了SSH框架，还有一些案例。(software development with Java+SSH)

Java即时通信工具,含客户端、服务器端全部源代码，附带设计演示文档(Java instant messaging tools, including client, server-side all the source code, with the design presentation)

java做的计算器，JFrame，自己做的作业，有需要的下载(java calculator to do, JFrame, do their own work, there is a need to download)

基于Ecplise开发的安卓Fragment页面，在真机上成功运行，可下载参考(The Android Fragment page based on Ecplise runs successfully on the real machine and can be downloaded for reference.)