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*/
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
GETandPOST -
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("");
out.println("");
out.println("");
out.println("Servlet FortuneTelling");
out.println("");
out.println("");
out.println("Servlet FortuneTelling at " + request.getContextPath() + "
");
out.println("");
out.println("");
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
GETmethod. -
@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
POSTmethod. - @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";
}//
} -