java中操作剪貼簿

import java.awt.Toolkit;import java.awt.datatransfer.Clipboard;import java.awt.datatransfer.DataFlavor;import java.awt.datatransfer.StringSelection;import java.awt.datatransfer.Transferable;import java.awt.datatransfer.UnsupportedFlavorException;import java.io.IOException;import javax.swing.JOptionPane;public class AboutClipboard {public static void main(String[] args) throws UnsupportedFlavorException, IOException {Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();//得到系統的剪貼簿 Transferable clipData = clipboard.getContents(clipboard); //讀取剪貼簿裡的內容try{String s = (String)(clipData.getTransferData(DataFlavor.stringFlavor)); //變成字串 System.out.print(s);//列印出剪貼簿裡的內容}catch(IOException VariableDeclaratorId){}//儲存資料到剪貼簿String selection = JOptionPane.showInputDialog("輸入的資訊將儲存到剪貼簿中");Clipboard clipboard1 = Toolkit.getDefaultToolkit().getSystemClipboard(); StringSelection data = new StringSelection(selection); clipboard1.setContents (data, data); //setContent}}