Question

Java中按钮不能显示图片，图片在scr文件夹下

import javax.swing.*;

public class Icons extends JFrame {
JButton[] buttons = new JButton[24];

public Icons() {
super("Icons");
setSize(900,600);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel pane = new JPanel();
ImageIcon icon = new ImageIcon(Icons.class.getClassLoader().getResource("3.jpg"));
for (int i=0;i<24;i++) {
buttons[i] = new JButton(icon);
pane.add(buttons[i]);
}
setContentPane(pane);
show();
}

public static void main(String[] arguments) {
Icons ike = new Icons();
}

}

Answer 1

getResource("3.jpg"));遍历上一层,可以改为getResource("./3.jpg"));

追问

还是不行。。。