?? foodgetservlet.java
字號(hào):
package com.yy.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.yy.bean.FoodBean;
import com.yy.dao.FoodDao;
public class FoodGetServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doPost(request, response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
HttpSession session=request.getSession();
String strid=request.getParameter("id");
int id=Integer.parseInt(strid);
FoodDao dao=new FoodDao();
FoodBean bean=(FoodBean)dao.GetfoodId(id);
session.setAttribute("foodToAdd",bean);
request.getRequestDispatcher("foodDetails.jsp").forward(request, response);
}
}
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