这是从这里获得的工作代码，已成功测试
package org.life.java.so.questions;import java.awt.*;import java.awt.datatransfer.*;import java.awt.image.*;import java.io.*;public class CopyImagetoClipBoard implements ClipboardOwner { public CopyImagetoClipBoard() { try { Robot robot = new Robot(); Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); Rectangle screen = new Rectangle( screenSize ); BufferedImage i = robot.createScreenCapture( screen ); TransferableImage trans = new TransferableImage( i ); Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard(); c.setContents( trans, this ); } catch ( AWTException x ) { x.printStackTrace(); System.exit( 1 ); } } public static void main( String[] arg ) { CopyImagetoClipBoard ci = new CopyImagetoClipBoard(); } public void lostOwnership( Clipboard clip, Transferable trans ) { System.out.println( "Lost Clipboard Ownership" ); } private class TransferableImage implements Transferable { Image i; public TransferableImage( Image i ) { this.i = i; } public Object getTransferData( DataFlavor flavor ) throws UnsupportedFlavorException, IOException { if ( flavor.equals( DataFlavor.imageFlavor ) && i != null ) { return i; } else { throw new UnsupportedFlavorException( flavor ); } } public DataFlavor[] getTransferDataFlavors() { DataFlavor[] flavors = new DataFlavor[ 1 ]; flavors[ 0 ] = DataFlavor.imageFlavor; return flavors; } public boolean isDataFlavorSupported( DataFlavor flavor ) { DataFlavor[] flavors = getTransferDataFlavors(); for ( int i = 0; i < flavors.length; i++ ) { if ( flavor.equals( flavors[ i ] ) ) { return true; } } return false; } }}
