gunsmoke的专栏

改进后的TankFrame.class import java.awt.*; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; // 图形框架类 public class TankFrame extends Frame { private Tank tank; private static int ...

package test; import org.junit.jupiter.api.Test; import javax.imageio.ImageIO; import java.awt.image.BufferedImage; import java.io.File; // 静态导包，这样下面引用时可以直接assertNotNull，而不用加上类前缀，比较方便 import static o...

Main.class import java.awt.*; // 主运行类 public class Main { public static void main(String[] args) throws Exception { TankFrame tankFrame = new TankFrame(); tankFrame.setVisible...