protected void processRequest(HttpServletRequest request, HttpServletResponse response)

            throws ServletException, IOException {

        OutputStream stream = null;

        BufferedInputStream buf = null;

        try {

            stream = response.getOutputStream();

            response.setContentType("application/msword");

            response.setHeader("Content-Disposition",

                    "attachment;filename=" + new String("文档测试.doc".getBytes(), "iso8859-1"));

            String smbFile = "smb://用户名:密码@192.168.0.149/work/his/";

            String fileName = "测试.doc";

            SmbFile remoteFile = new SmbFile(smbFile+fileName);

            buf = new BufferedInputStream(new  SmbFileInputStream(remoteFile));

            byte buff[] = new byte[2048];

            int readBytes = 0;

            while (-1 != (readBytes = buf.read(buff, 0, buff.length))) {

                stream.write(buff, 0, readBytes);

            }

        } catch (IOException ioe) {

            throw new ServletException(ioe.getMessage());

        } finally {

            if (stream != null) {

                stream.close();

            }

            if (buf != null) {

                buf.close();

            }

        }

    }