Clipboard.java 文件源码

public static String getStringFromClipboard() { 
    String text = null;
    Transferable trf = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null); 
    if (trf != null && trf.isDataFlavorSupported(DataFlavor.stringFlavor)) {
        try {
            text = (String) trf.getTransferData(DataFlavor.stringFlavor);
        }  catch (Exception e) {};
    }
    return text; 
}