如题,其他不多说,直接上代码!
package com.himarking.tool; import java.awt.Toolkit; import javax.swing.JFrame; @SuppressWarnings("serial") public class AppWindows extends JFrame { // 得到显示器屏幕的宽高 public int width = Toolkit.getDefaultToolkit().getScreenSize().width; public int height = Toolkit.getDefaultToolkit().getScreenSize().height; // 定义窗体的宽高 public int windowsWedth = 600; public int windowsHeight = 600; public AppWindows() { // 设置窗体可见 this.setVisible(true); // 设置窗体位置和大小 this.setBounds((width - windowsWedth) / 2, (height - windowsHeight) / 2, windowsWedth, windowsHeight); } public static void main(String[] args) { new AppWindows(); } }