Java实现远程控制技术（附完整源代码）

package steady; import java.awt.Dimension; import java.awt.Graphics2D; import java.awt.Image; import java.awt.RenderingHints; import java.awt.Robot; import java.awt.Toolkit; import java.awt.event.InputEvent; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.MouseMotionListener; import java.awt.event.MouseWheelEvent; import java.awt.event.MouseWheelListener; import java.awt.image.BufferedImage; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.net.ServerSocket; import java.net.Socket; import javax.imageio.ImageIO; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; public class ServerwithListener { private static Socket socket; private static ObjectInputStream OIS ; private static ObjectOutputStream OOS; private static JLabel imag_lab ; private static ImageIcon IIC ; public static void main(String[] args) throws IOException, ClassNotFoundException{ try{ OpenServer(); showUI(); while(true){ reveivePic(); } } catch(Exception ee){ OIS.close(); socket.close(); } } public static void OpenServer() throws IOException, ClassNotFoundException{ System.out.println("ServerStart....."); ServerSocket server = new ServerSocket(7777); socket = server.accept(); System.out.println("连接上...\n"+socket); OIS = new ObjectInputStream(socket.getInputStream()); OOS=new ObjectOutputStream(socket.getOutputStream()); } public static void reveivePic() throws ClassNotFoundException, IOException{ Message g = (Message)OIS.readObject(); FileOutputStream FOS = new FileOutputStream("C:\\Users\\gnf\\Desktop\\logs\\"+g.getFileName()); FOS.write(g.getFileContent(),0,(int)g.getFileLength()); FOS.flush(); FileInputStream FIS= new FileInputStream("C:\\Users\\gnf\\Desktop\\logs\\"+g.getFileName()); BufferedImage BI = ImageIO.read(FIS); IIC=new ImageIcon(BI); Image img = IIC.getImage(); Toolkit tk = Toolkit.getDefaultToolkit() ; Dimension d =tk.getScreenSize(); int w = d.width; int h =d.height; BufferedImage bi = resize(img,800,600); imag_lab.setIcon(new ImageIcon(bi)); imag_lab.repaint();//销掉以前画的背景 } public static void showUI(){ //控制台标题 JFrame jf = new JFrame("控制台");setListener(jf); //控制台大小 jf.setSize(800, 600); //imag_lab用于存放画面 imag_lab = new JLabel(); jf.add(imag_lab); //设置控制台可见 jf.setVisible(true); //控制台置顶 jf.setAlwaysOnTop(true); jf.setResizable(true); jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } private static BufferedImage resize(Image img, int newW, int newH) { int w = img.getWidth(null); int h = img.getHeight(null); BufferedImage dimg = new BufferedImage(newW, newH,BufferedImage.TYPE_INT_BGR); Graphics2D g = dimg.createGraphics(); g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); g.drawImage(img, 0, 0, newW, newH, 0, 0, w, h, null); g.dispose(); return dimg; } public static void setListener( JFrame frame){ //panel设置监听器 frame.addKeyListener(new KeyAdapter(){ public void keyPressed(KeyEvent e) { sendEventObject(e); } @Override public void keyReleased(KeyEvent e) { sendEventObject(e); } @Override public void keyTyped(KeyEvent e) { } }); frame.addMouseWheelListener(new MouseWheelListener(){ public void mouseWheelMoved(MouseWheelEvent e) { sendEventObject(e); } }); frame.addMouseMotionListener(new MouseMotionListener(){ public void mouseDragged(MouseEvent e) { sendEventObject(e); } public void mouseMoved(MouseEvent e) { sendEventObject(e); } }); frame.addMouseListener(new MouseListener(){ public void mouseClicked(MouseEvent e) { sendEventObject(e); } public void mouseEntered(MouseEvent e) { sendEventObject(e); } public void mouseExited(MouseEvent e) { sendEventObject(e); } public void mousePressed(MouseEvent e) { sendEventObject(e); } public void mouseReleased(MouseEvent e) { sendEventObject(e); } }); } private static void sendEventObject(InputEvent event){ try{ System.out.println("send"); OOS.writeObject(event); OOS.flush(); }catch(Exception ef){ ef.printStackTrace(); } } }