Java 他的答案是什么？你把OP所说的导致问题的两行注释掉了？所以我不确定这一点answer@DavidKroukamp：在发表此评论时，问题是“如何在自定义按钮上设置文本？”我在自定义按钮上显示了文本。如果OP希望我使用图像。OP必须提供图像。无论如何，我的答案

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他的答案是什么？你把OP所说的导致问题的两行注释掉了？所以我不确定这一点answer@DavidKroukamp：在发表此评论时，问题是“如何在自定义按钮上设置文本？”我在自定义按钮上显示了文本。如果OP希望我使用图像。OP必须提供图像。无论如何，我的答案是正确的。测试，测试，测试，测试。啊，我明白了。。。好吧，酷，我只是好奇，伙计！谢谢你的澄清。是的，测试、调试、注释和测试更多谢谢你的帮助！只是出于兴趣，这如何回答老年退休金计划的问题？你把OP所说的导致问题的两行注释掉了？所以我不确定这一点answer@DavidKroukamp：在发表此评论时，问题是“如何在自定义按钮上设置文本？”我在自定义按钮上显示了文本。如果OP希望我使用图像。OP必须提供图像。无论如何，我的答案是正确的。测试，测试，测试，测试。啊，我明白了。。。好吧，酷，我只是好奇，伙计！谢谢你的澄清。是的，测试、调试、注释和测试更多谢谢你的帮助！答案很好，不需要像我一样扩展类+我用这个很容易申请。谢谢你的代码和解释，你真的帮了我很多！答案很好，不需要像我一样扩展类+我用这个很容易申请。谢谢你的代码和解释，你真的帮了我很多！非常感谢！非常感谢！

JButton Savebtn = new JButton();//("Save");
Savebtn.setFont(btnFont);
Savebtn.setOpaque(false);
Savebtn.setContentAreaFilled(false);
Savebtn.setBorder(null);
Savebtn.setMargin(new Insets(0, 0, 0, 0));
Savebtn.setIcon(new ImageIcon("src/Pic2/menubtn0.png"));
Savebtn.setPressedIcon(new ImageIcon("src/Pic2/menubtn1.png"));
//Savebtn.setText("Save");

JButton Savebtn = new JButton();//("Save");
Savebtn.setFont(btnFont);
Savebtn.setOpaque(false);
Savebtn.setContentAreaFilled(false);
Savebtn.setBorder(null);
Savebtn.setMargin(new Insets(0, 0, 0, 0));
Savebtn.setIcon(new ImageIcon("src/Pic2/menubtn0.png"));
Savebtn.setPressedIcon(new ImageIcon("src/Pic2/menubtn1.png"));
Savebtn.setText("Save");

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Insets;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;

public class CustomButtonGUI implements Runnable {

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new CustomButtonGUI());
    }

    @Override
    public void run() {
        JFrame frame = new JFrame("Custom Button");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        
        frame.add(createButtonPanel(), BorderLayout.CENTER);
        
        frame.pack();
        frame.setLocationByPlatform(true);
        frame.setVisible(true);
    }
    
    private JPanel createButtonPanel() {
        JPanel panel = new JPanel(new BorderLayout());
        panel.setPreferredSize(new Dimension(300, 100));
        
        Font font = panel.getFont().deriveFont(48f);
        
        JButton saveButton = new JButton("Save");
        saveButton.setFont(font);
        saveButton.setOpaque(false);
        saveButton.setContentAreaFilled(false);
        saveButton.setBorder(null);
        saveButton.setMargin(new Insets(0, 0, 0, 0));
//      saveButton.setIcon(new ImageIcon("src/Pic2/menubtn0.png"));
//      saveButton.setPressedIcon(new ImageIcon("src/Pic2/menubtn1.png"));
//      
        panel.add(saveButton, BorderLayout.CENTER);
        
        return panel;
    }

}

import java.awt.Dimension;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import javax.swing.JButton;

public class CustomJButton extends JButton {

    private final BufferedImage normalIcon;
    private final BufferedImage selectedIcon;

    public CustomJButton(BufferedImage normalImage, BufferedImage selectedImage) {
        super();
        setOpaque(false);
        setContentAreaFilled(false);
        setBorder(null);
        setFocusPainted(false);
        setMargin(new Insets(0, 0, 0, 0));
        this.normalIcon = normalImage;
        this.selectedIcon = selectedImage;
    }

    @Override
    public Dimension getPreferredSize() {
        return new Dimension(normalIcon.getWidth(), normalIcon.getHeight());
    }

    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);

        Graphics2D g2d = (Graphics2D) g;

        // lets anti-alias for better quality
        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                RenderingHints.VALUE_ANTIALIAS_ON);

        // lets anti-alias for text too
        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

        // lets draw the correct image depending on if the button is pressed or not
        if (getModel().isPressed()) {
            g2d.drawImage(selectedIcon, 0, 0, getWidth(), getHeight(), this);
        } else {
            g2d.drawImage(normalIcon, 0, 0, getWidth(), getHeight(), this);
        }

        // calc string x and y position
        Font font = getFont();
        String text = getText();
        FontMetrics metrics = g2d.getFontMetrics(font);
        int textWidth = metrics.stringWidth(text);
        int textHeight = metrics.getHeight();
        int textY = getWidth() / 2 - textWidth / 2;
        int textX = getHeight() / 2 - textHeight / 2 + metrics.getAscent();

        // draw the text
        g2d.drawString(text, textY, textX);
    }
}

CustomJButton button = new CustomJButton(ImageIO.read(new URL("https://i.stack.imgur.com/xCGQQ.png")), ImageIO.read(new URL("https://i.stack.imgur.com/R9i1s.png")));
button.setFont(new Font("Jokerman", Font.BOLD, 22));
button.setForeground(Color.WHITE);
button.setText("Press Me!");
button.addActionListener((ActionEvent e) -> {
    JOptionPane.showMessageDialog(frame, "You pressed me");
});

JButton button = new JButton( "Save" );
button.setIcon(...);
button.setPressedIcon(...);   
button.setHorizontalTextPosition(JLabel.CENTER);
button.setVerticalTextPosition(JLabel.CENTER);