Question

Java图片按钮

如题
ImageIcon img = new ImageIcon("pepsi.jpg");
JButton b1 = new JButton(img);
b1.setOpaque(true);
JPanel p3 = new JPanel();
p3.add(b1);
但是显示不出图片...

Answer 1

ImageIcon img = new ImageIcon("pepsi.jpg");//图片的路径不正确
ImageIcon img = new ImageIcon("D:\\我的文档\\My Pictures\\010P0000101A1-1.gif");
JButton rectangle=new JButton(img);
我这个可以出来

Answer 2

b1.setIcon(img);