package com.zhangjun.edu.exportExcel;

import java.io.IOException;
import java.util.Date;
import java.util.Hashtable;
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 org.w3c.dom.Document;
/**
 * <p>Description:下载生成EXCEL入口</p>
 * @author 张军
 * @version 1.0
 * @date 2012-10-02
 */
@SuppressWarnings("serial")
public class DownloadServlet extends HttpServlet {

	
	@SuppressWarnings("unchecked")
	public void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		request.setCharacterEncoding("gbk");
		response.setContentType("text/html;charset=gbk");
		HttpSession session = request.getSession();
		String status  = request.getParameter("status");
		status = status == null ? "" : status.trim(); 
		Document dom = null;
		dom = (Document)session.getAttribute("domList");
		session.setAttribute("download",dom);
		session.setAttribute("sname","download");
		Hashtable hsjxl=new Hashtable();
	    hsjxl.put("title",new Date().getTime()); 
	    session.setAttribute("header",hsjxl); 
		session.setAttribute("para","header");
		response.sendRedirect(request.getContextPath()+"/Dom2Csv");	
	}
}