import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
public class flish1 {
public static void main(String args[]) throws IOException{
JFrame frame = new JFrame();
frame.setSize(363,427);
flish1 f = new flish1();
frame.add();
frame.setVisible(true);
}
public void Mypane() throws IOException{
BufferedImage back ;
back=ImageIO.read(new File("erhuo.jpg"));
Graphics g=back.getGraphics();
g.drawImage(back,0,0,null);
}
}
写完后发现不会调用非静态地址，求大神指点迷津。