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how to use servelt output stream in the program

 
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public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub



/* ServletConfig config = servlet.getServletConfig();
config.getInitParameter("adminEmail");
*/

response.setContentType("text/html");

PrintWriter out = response.getWriter();

/*System.out.println(getServletConfig().getInitParameter("adminEmail")); */

/* ServletOutputStream out = response.getOutputStream();
response.setContentType("text/html");
out.write("")
*/

System.out.println("Inside servlet do post");
out.println("Beer selction advice");
String color = request.getParameter("color");
System.out.println(color);
Logic logicobj = new Logic();
ArrayList<String> beers = logicobj.getModels(color);
request.setAttribute("choosenBeers",beers);

//Forward the view to the JSP page
RequestDispatcher view = request.getRequestDispatcher("Ans.jsp");
view.forward(request,response);
 
Deepak Bala
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Your question is very ambiguous. What is it that you wish to do from the servlet ?

The servlet is used as a controller. Ideally, you would want to populate presentation related objects and attach it to the request scope. You can use this to 'present' a 'view' to the user using a JSP

how to use servelt output stream in the program in a text style....using "write"


Streams are meant to write binary data. Not characters
 
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no i have created a mvc model this is just one part of that code........and i have succesfully compiled it using print writer but now i want to learn use of outputstream instead of printwriter.......so need a example for that as m getting confused how to write that...so m trying to implement in that code only
 
Deepak Bala
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Try to stream an image on the server back to the client (say a browser).

Please UseRealWords when you post here. English is not everyone's native language. It makes reading the post easier if you use real words.
 
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