带有不带标题栏任务栏的Java显示全屏swing应用程序

import javax.swing.JFrame;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Rectangle;

JFrame frame = new JFrame();
frame.setUndecorated(true); // 隐藏标题栏
frame.setResizable(false); // 禁止调整窗口大小
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // 设置关闭操作

GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice gd = ge.getDefaultScreenDevice();
gd.setFullScreenWindow(frame); // 设置全屏显示

Rectangle bounds = gd.getDefaultConfiguration().getBounds();
frame.setSize(bounds.width, bounds.height); // 设置窗口大小与屏幕尺寸一致

frame.setVisible(true);