简单学生管理系统,之前是C现在是JAVA,一些代码

Java中串口通讯，对源数据进行报文解析，最终显示需要的真实数据。-serial communication in Java

mapxtreme java实现的胖客户端webgis-mapxtreme java achieve the fat client webgis

当我们在玩一个游戏时，我们就像他是怎样做出来的呢！从一个游戏（俄罗斯方块）的例子来说明-When we play a game, we like how he can make out! From a game (Tetris) examples to illustrate

很好java的原码，希望大家喜欢-good of the original code, hope you like

关于TCP的Java网络编程-on TCP Java Network Programming

JAVA程序的PPT教程-JAVA procedures PPT Guide

Java写的一个mp3文件改名的小工具,还有编译成了exe的文件-Java write a small tool for renaming mp3 file

JAVA程序的系统托盘-JAVA program system tray

非常经典的源代码,请各位-very classic source code, please s

3． 设计一个接口Shape，接口中包含方法：Draw和Resize。定义一些具体类，如：Point、Line、Circle、Rectangle等，每个类都实现接口Shape。Draw方法绘制图形，Resize方法改变图形大小。用Java实现这些接口和类，并用测试类测试它们。 注意：不需要真正绘制图形，如Line的Draw方法只需输出下面文本即可： “直线的起点是（x1,y1,），终点是（x2,y2）”-3. A Shape interface design, interfaces include : Draw and Resize. Some specific type definition, such as : Point, Line, Circle, Rectangle, each category are achieving Shape interface. Draw method of drawing, graphics Resize changed size. Using Java to achieve these interfaces and class, and use tests such testing. Note : no real drawing, such as the Draw Line method, only the following text can be output : "line is the starting point (x1, y1), and the ultimate goal is to (x2, y2)"