import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
public class Main{
public static void main(String[] args) throws IOException{
int height=800,width=600;// 高度和宽度
BufferedImage bi=new BufferedImage(height,width,BufferedImage.TYPE_INT_RGB);
// 由于底色一开始就是黑的,所以将图像下方的像素填充为白色即可
for(int x=0;x
ImageIO.write(bi,"bmp",new File("C:\\Documents and Settings\\Administrator\\桌面\\黑白.bmp"));
}
}