用MyEclipse寫了一個JFrame介面，最後發現左上角圖示有點礙眼，於是想把它換掉，程式碼如下：`package com.hbsd.study;

import javax.swing.ImageIcon;
import javax.swing.JFrame;

public class Test extends JFrame {
public Test(){
super(" Music~");
ImageIcon icon=new ImageIcon(“2.png”);
this.setIconImage(icon.getImage());
this.setBounds(400, 400, 600, 400);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setVisible(true);
}
public static void main(String[] args) {
Test test=new Test();
}
}
`