retrieveimage.jsp:

<%@page import="java.sql.*,java.io.*"%>
<%
try{
    InputStream sImage;
    Class.forName("com.mysql.jdbc.Driver").newInstance();
    Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","root");
    Statement st=con.createStatement();
      ResultSet rs=st.executeQuery("SELECT images FROM image WHERE id = 1");
      if(rs.next()){
      byte[] bytearray = new byte[1048576];
      int size=0;
      sImage = rs.getBinaryStream(1);
      response.reset();
      response.setContentType("image/jpeg");
      while((size=sImage.read(bytearray))!= -1 ){
      response.getOutputStream().write(bytearray,0,size);
   }
}
 con.close();
}     
catch(Exception ex){
out.println("error :"+ex);
}
%>