- 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);
この行の(result)のところがエラーになりシンボルを見つけられませんと表示されるのですが何をやってもダメなのでご指摘お願いいたします
RequestDispatcher rd =request.getRequestDispatcher(result);
rd.forward(request,response);
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</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 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>
}
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