局域网电脑远程监控程序

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局域网电脑远程监控程序

包括服务器端和客户端

在一台机器运行服务器程序

客户端运行客户端程序

可以动态监视服务器的屏幕

能将鼠标和键盘事件传过去，能进行一般的操作

运行环境:jdk1.4.1(能处理鼠标滚轮的事件)

我在三台机器分别是

win2000 ad server

winxp profession

redhat linux 8.0

上进行了测试，都可以运行服务器端和客户端，并能工作

支持一台服务器多台客户端，大家一起操纵，呵呵

服务器端源代码：

//package com.zms.remotecontrol;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.Rectangle;

import java.awt.Robot;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.awt.image.BufferedImage;

import java.io.ByteArrayOutputStream;

import java.net.DatagramPacket;

import java.net.DatagramSocket;

import java.net.SocketAddress;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.UIManager;

import com.sun.image.codec.jpeg.JPEGCodec;

import com.sun.image.codec.jpeg.JPEGEncodeParam;

import com.sun.image.codec.jpeg.JPEGImageEncoder;

public class ServerTest extends Thread {

private DatagramSocket socket;

public static final int PORT=5000;

public static final int MAX=102400;

public boolean end;

private Robot robot;

private Toolkit toolkit;

public ServerTest() throws Exception {

robot=new Robot();

toolkit=Toolkit.getDefaultToolkit();

this.socket=new DatagramSocket(PORT);

socket.setSendBufferSize(MAX);

end=false;

}

private void sendScreen(SocketAddress address) {

try {

BufferedImage image=robot.createScreenCapture(new Rectangle(toolkit.getScreenSize()));

ByteArrayOutputStream output=new ByteArrayOutputStream();

JPEGEncodeParam param=JPEGCodec.getDefaultJPEGEncodeParam(image);

param.setQuality(0.1f,false);

JPEGImageEncoder encoder=JPEGCodec.createJPEGEncoder(output,param);

encoder.encode(image);

encoder.getOutputStream().close();

DatagramPacket packet=new DatagramPacket(output.toByteArray(),output.size

(),address);

this.socket.send(packet);

} catch (Exception e) {

e.printStackTrace();

}

}

public void run() {

byte[] bytes=new byte[1020];

while(!end) {

try {

DatagramPacket packet=new DatagramPacket(bytes,bytes.length);

this.socket.receive(packet);

String command=new String(packet.getData(),packet.getOffset(),20).trim();

if(command.equalsIgnoreCase('REFRESH')) {

sendScreen(packet.getSocketAddress());

} else {

byte[] the=packet.getData();

int n=packet.getOffset();

int x=Integer.parseInt(new String(the,n 20,10).trim());

int y=Integer.parseInt(new String(the,n 30,10).trim());

int button=Integer.parseInt(new String(the,n 40,10).trim());

if(command.equalsIgnoreCase('MousePressed')) {

robot.mousePress(button);

} else if(command.equalsIgnoreCase('MouseReleased')) {

robot.mouseRelease(button);

} else if(command.equalsIgnoreCase('MouseMoved')) {

robot.mouseMove(x,y);

} else if(command.equalsIgnoreCase('MouseWheel')) {

robot.mouseWheel(button);

} else if(command.equalsIgnoreCase('KeyPressed')) {

robot.keyPress(x);

} else if(command.equalsIgnoreCase('KeyReleased')) {

robot.keyRelease(x);

}

}

} catch (Exception e) {

try {

Thread.sleep(100);

} catch (Exception ex) {

}

}

}

}

public void close() {

end=true;

this.socket.close();

}

public static void main(String[] args) {

ServerTest one=null;

try {

UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

JFrame frame=new JFrame('Remote Control Server');

frame.getContentPane().setLayout(new BorderLayout());

frame.setSize(240,80);

JButton exit=new JButton('Exit');

frame.getContentPane().add(exit,BorderLayout.CENTER);

Dimension screen=Toolkit.getDefaultToolkit().getScreenSize();

Dimension a=frame.getSize();

frame.setLocation((screen.width-a.width)/2,(screen.height-a.height)/2);

one=new ServerTest();

one.start();

final ServerTest the=one;

exit.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

the.close();

System.exit(0);

}

});

frame.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

the.close();

System.exit(0);

}

});

frame.setVisible(true);

} catch (Exception e) {

e.printStackTrace();

if(one!=null) {

one.close();

}

System.exit(0);

}

}

}

客户端源程序已经编写了，正在完善中。欢迎大家来信咨询,在我的主页已经公开源代码了！

//客户端源代码：

/*

* Created on 2003-3-25

*

* To change this generated comment go to

* Window>Preferences>Java>Code Generation>Code and Comments

使用方法：

先在服务器运行服务器端程序

再在客户端运行客户端程序(不要运行在一台机器上，你会发现鼠标很奇怪)

在客户端右击中间区域，单击那个菜单项，输入服务器的地址

ok

让我继续来完善

*/

-

作者简介：

22岁，大学计算机系专业，现正致力于JAVA开发，对JAVA的桌面应用系统开发和WEB相关技术有一定研究，曾开发jant,jzip,小型游戏,JDBC..etc，对J2EE/J2ME充满信心。

你可以通过网站:http://www.fls-cts.com/kkjvk/、OICQ:29578635,878229,email:kkjvk12@yeah.net和vincent联系。