How to retrieve and display images from a database in a JSP page?

Question

How can I retrieve and display images from a database in a JSP page?

Answer 1

Try to flush and close the output stream if it does not display. Blob image = rs.getBlob(ImageColName); InputStream in = image.getBinaryStream(); // Output the blob to the HttpServletResponse response.setContentType("image/jpeg"); BufferedOutputStream o = new BufferedOutputStream(response.getOutputStream());

    byte by[] = new byte[32768];
    int index = in.read(by, 0, 32768);
    while (index != -1) {
        o.write(by, 0, index);
        index = in.read(by, 0, 32768);
    }
    o.flush();
    o.close();