Mostrar planilha excel na pagina jsp?

Front-end
#1

Duvida como aparecer na pagina jsp
uma planilha criada.
No teste que está abaixo chiama o servlet aparece a mensagem Request
mas não mostra a planilha na pagina jsp.

Alguém já passou por isso ???


public class HSSFCreate extends HttpServlet {
    public void init(ServletConfig config) throws ServletException {
        super.init(config);  
    }

    public void destroy() {
    }

    /** Processes requests for both HTTP GET and POST methods.
     * @param request servlet request
     * @param response servlet response
     */

    protected void processRequest(HttpServletRequest request,
                                  HttpServletResponse response) throws ServletException, IOException {
    	
    	
        System.out.println("Request ..");
        POIFSFileSystem fs=new POIFSFileSystem(new FileInputStream("C:/tmp/bi/quotas/planilha/backup.xls"));
        HSSFWorkbook wb=new HSSFWorkbook(fs);
        response.setContentType("application/vnd.ms-excel");
        OutputStream out = response.getOutputStream();
        wb.write(out);
        
    }

    /** Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doGet(HttpServletRequest request,
        HttpServletResponse response) throws ServletException, IOException {
        processRequest(request, response);
    }

    /** Handles the HTTP POST method.
     * @param request servlet request
     * @param response servlet response
     */

    protected void doPost(HttpServletRequest request,
        HttpServletResponse response) throws ServletException, IOException {
        processRequest(request, response);
    }

    /** Returns a short description of the servlet.
     */

    public String getServletInfo() {
       return "Example to create a workbook in a servlet using HSSF";
    }
}
#2

tente assim

        POIFSFileSystem fs=new POIFSFileSystem(new FileInputStream("C:\\tmp\\bi\\quotas\\planilha\\backup.xls"));
#3

valeu era isso mesmo…mas ele pede para salvar o arquivo agora

e não mostra a planilha no jsp???

#4