java - 如何在java中将DataFlavor[]保存为图像文件？

Question

考虑代码:

    Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
    DataFlavor[] flavors = cb.getAvailableDataFlavors();
    flavors = cb.getAvailableDataFlavors();
    for (DataFlavor flavor : flavors) {
        System.out.println(flavor);
    }
    BufferedImage buff = //  flavors  <- I don't know what to put here to make it working; 
    File file = new File("newimage.png");
    ImageIO.write(buff,"png", file);

返回:

 java.awt.datatransfer.DataFlavor[mimetype=image/x-java-image;representationclass=java.awt.Image]

如何设置 BufferedImage 行以将其保存为图片(假设为 png 文件)？

感谢您的帮助!

Answer 1

try {

    Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
    BufferedImage img = (BufferedImage)cb.getData(DataFlavor.imageFlavor);
    File file = new File("newimage.png");
    ImageIO.write(img, "png", file);

} catch (Exception e) { throw new RuntimeException(e); }