Servlet处理Image

public class ImageScale extends HttpServlet {
    
    private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
        
        BufferedImage bufImg = ImageIO.read(new File("D:\\Downloads\\test.JPG"));
        
        JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(response.getOutputStream());
        
        encoder.encode(bufImg);
        
    }