Java做一个让电脑循环按空格的小程序

主页面类(包装成了一个exe程序)

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

/**

* 脚本的主页面

* @author Serendipity

*/

public class Client extends JFrame implements ActionListener {

private JButton JStart; //定义程序开始按钮

private JButton JOver; //定义关闭客户端按钮

private JLabel Title; //定义客户端标题

private JTextField Note; //写一些废话

public Client(){

super("挂机专用"); //定义软件标题：挂机

this.setSize(600,500); // 定义软件边框大小

this.setLocation(600,300); //定义软件运行时初始位置

setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); //当关闭这个窗口时，软件停止运行

Txt();

Button();

}

//写一些文字

public void Txt(){

Title = new JLabel("蒸汽机给爷爬");

this.add(Title);

Title.setBounds(200,50,200,100);

Title.setFont(new Font("宋体",Font.BOLD,25));

Note = new JTextField("因为按键精灵有广告，所以就自己做了一个 by:宁宁宁酱");

this.add(Note);

Note.setBounds(100,200,500,30);

Note.setFont(new Font("宋体",Font.BOLD,15));

Note.setEditable(false);

Note.setBorder(null);

}

//定义按钮

public void Button(){

setLayout(null);

JStart = new JButton("开始");

this.add(JStart);

JStart.setBounds(40,250,160,50);

JStart.setFont(new Font("宋体", Font.BOLD,20));

JStart.addActionListener(this); //键盘监听

JOver = new JButton("关闭");

this.add(JOver);

JOver.setBounds(380,250,160,50); //定义按钮位置，外汇经纪商买卖价http://www.fx61.com/quotesbuy.html
JOver.setFont(new Font("宋体", Font.BOLD,20));

JOver.addActionListener(this); //键盘监听

this.setVisible(true);

}

/**

* Invoked when an action occurs.

*

* @param e

*/

@Override

public void actionPerformed(ActionEvent e) {

if(e.getSource() == JStart) {

this.dispose();

try {

Circulation circulation = new Circulation();

} catch (AWTException ex) {

ex.printStackTrace();

}

}

if(e.getSource() == JOver){

System.exit(0);

}

}

}

下面是核心，Robot类，让电脑按空格，中间设置了延迟

import java.awt.*;

import java.awt.event.KeyEvent;

/**

* 定义让电脑自动按下空格

* @author Serendipity

*/

public class Script {

Robot robot = new Robot();

public Script() throws AWTException {

robot.keyPress(KeyEvent.VK_SPACE);

robot.keyRelease(KeyEvent.VK_SPACE);

robot.delay(100);

}

}

循环

import java.awt.*;

/**

* 定义循环结构

* @author Serendipity

*/

public class Circulation {

private boolean flag = true;

public Circulation() throws AWTException {

while(flag){

Script script = new Script();

}

}

}

启动

/**

* 运行启动

* @author Serendipity

*/

public class Menu {

public static void main(String[] args){

Client client = new Client();

}

}