java 访问剪贴板（图文混合）

最新想做个访问系统剪贴板的功能，网上的资料大多是单独访问文字和图片的。下面这种可以访问图文混合内容（只适用于word）

Clipboard sysClip = Toolkit.getDefaultToolkit().getSystemClipboard();
Transferable clipTf = sysClip.getContents(null); 
DataFlavor[] dataList = clipTf.getTransferDataFlavors();
int wholeLength = 0;
for (int i = 0; i < dataList.length; i++) {
DataFlavor data = dataList[i];
if (data.getSubType().equals("rtf")) {
Reader reader = data.getReaderForText(clipTf);
OutputStreamWriter osw = new OutputStreamWriter(new FileOutputStream("d:\\test.rtf"));
char[] c = new char[1024];
int leng = -1;
while ((leng = reader.read(c)) != -1) {
osw.write(c, wholeLength, leng);
}
osw.flush();
osw.close();
}
}