luntanloginservlet.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 java.util.List;

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.Talk;
import com.bean.User;
import com.serviceImp.SpaceService;

public class LunTanLoginServlet 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 {
		int pageCount;
		if(request.getParameter("pageCount")==null){
			pageCount=1;
		}else{
		pageCount=(int)Integer.parseInt(request.getParameter("pageCount"));
		}
		HttpSession session=request.getSession();
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");

		SpaceService service=SpaceService.getSpaceService();
		List<Talk> list=service.getTalk(pageCount,10,"timestr","desc");
			
		session.setAttribute("list",list); 
		RequestDispatcher rd3=request.getRequestDispatcher("lunTan.jsp");
		rd3.forward(request,response);

	}

}