*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package org.camp.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Random;
import java.util.Date;
import java.util.Random;
import javax.servlet.RequestDispatcher;
import org.camp.servlet.ResultData;
/**
*
* @author guest1Day
*/
public class FortuneTelling extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
String luckList[] = {"大吉", "中吉", "吉", "半吉", "末小吉", "凶", "小凶", "半凶", "末凶", "凶", "大凶"};
Random rand = new Random();
//乱数所得
Integer index = rand.nextInt(luckList.length);
out.print("今日のあなたの運勢は"+luckList[index]);
/* TODO output your page here. You may use following sample code. */
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet FortuneTelling</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet FortuneTelling at " + request.getContextPath() + "</h1>");
out.println("</body>");
out.println("</html>");
ResultData data = new ResultData();
data.setD(new Date());
data.setLuck(luckList[index]);
request.setAttribute("DATA",data);
この下の行の(result)のところがエラーでシンボルを見つけられませんと表示になります、いろいろ試してやってもダメで、ご指摘お願いいたします
RequestDispatcher rd =request.getRequestDispatcher(result);
rd.forward(request,response);
}
}
//
/**
* Handles the HTTP GET
method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}