luntanhuitieservlet.java

一个较简单的论坛——中国精英论坛,是我的一个练习

package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.RequestDispatcher;
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.bean.*;
import com.serviceImp.SpaceService;

public class LunTanHuiTieServlet 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 {

		PrintWriter out = response.getWriter();
		HttpSession session=request.getSession();
		String spaceContent=request.getParameter("spaceContent");
		User user=(User)session.getAttribute("user");
		Talk talk=(Talk)session.getAttribute("talk");
	//	Long talkid=Long.parseLong((String) session.getAttribute("talkid"));
		SpaceService service=new SpaceService();
	//	Talk talk=service.getTalk(talkid, true);
		
		service.addSpace(user, talk, spaceContent);
		
		RequestDispatcher rd=request.getRequestDispatcher("lunTanZhuTi.jsp");
		rd.forward(request,response);
		
		
		out.flush();
		out.close();
	}

}