How to return a string back to a client Via HttpServletResponse?

[toncoolx]

Hi everyone, i am facing a problem of how to sent a string from my HttpServlet back to my mobile client.

when my mobile client call my Servlet's url, my online servlet can receive it's request. And then my servlet should return a string back to this mobile client.
Can anyone point me a way to do it?

For myself, I am come out the following codes, but i am not sure is it works.

protected void doGet( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException 
    {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("My String ")
    }

Thanks For Any Helps~:veryprou: