package br.com.caelum.cj05; import java.io.IOException; import java.io.PrintStream; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; @SuppressWarnings("serial") public class MinhaAplicacaoWebEmUmaServletNojenta extends HttpServlet { @Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String pagina = request.getParameter("pagina"); if (pagina == null) { pagina = "inicial"; } if (pagina.equals("inicial")) { PrintStream out = new PrintStream(response.getOutputStream()); out.append(""); out.append(""); out.append("
"); out.append("Bem-vindo ao nosso Site!
"); out.append(""); out.append(""); out.close(); } else if (pagina.equals("somadora")) { PrintStream out = new PrintStream(response.getOutputStream()); out.append(""); out.append(""); out.append(""); out.append("Vamos somar uns numeros.
"); out.append(""); out.append(""); out.append(""); out.close(); } else if (pagina.equals("inversor")) { PrintStream out = new PrintStream(response.getOutputStream()); out.append(""); out.append(""); out.append(""); out.append("