您可以使用， 也可以将第二个添加到第一个。 但是，这里的技巧是为第一个标签设置布局管理器。
OverlayLayoutJLabel
不过请注意，JLabel只能使用icon和text属性
确定首选的布局大小，这可能会截断其
import java.awt.BorderLayout;import java.awt.Color;import java.awt.EventQueue;import java.io.File;import java.io.IOException;import javax.imageio.ImageIO;import javax.swing.ImageIcon;import javax.swing.Jframe;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.UIManager;import javax.swing.UnsupportedLookAndFeelException;public class Test { public static void main(String[] args) { new Test(); } public Test() { EventQueue.invokeLater(new Runnable() { @Override public void run() { try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) { ex.printStackTrace(); } Jframe frame = new Jframe("Testing"); frame.setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE); frame.add(new TestPane()); frame.pack(); frame.setLocationRelativeTo(null); frame.setVisible(true); } }); } public class TestPane extends JPanel { public TestPane() { setLayout(new BorderLayout()); try { JLabel background = new JLabel(new ImageIcon(ImageIO.read(...))); background.setLayout(new BorderLayout()); JLabel text = new JLabel("I'm just drawn this way"); text.setFont(text.getFont().deriveFont(128f)); text.setHorizontalAlignment(JLabel.RIGHT); text.setVerticalAlignment(JLabel.BOTTOM); text.setForeground(Color.WHITE); background.add(text); add(background); } catch (IOException ex) { ex.printStackTrace(); } } }}
