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();
} }