package Test;
import java.awt.Graphics;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
class site1
{
ImageIcon bg = new ImageIcon("C:/Users/Administrator/Desktop/WuZi/image/back.jpg");
public site1()
{
JLabel label = new JLabel(bg);
JFrame JF = new JFrame();
JF.setLayout(null);
JF.setTitle("GAMEstart");
JF.setSize(300, 300);
JF.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JF.setVisible(true);
}
}
public class Test_21 {
public static void main(String agrs[])
{
new site1();
}
}
如果不是用这个label这个方法加背景的话还有什么方法加背景呢?大神
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