javaee/JavaEEDZY/src/org/zhichunqi/www/ZhaoLing.java

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package org.zhichunqi.www;

import java.awt.print.Book;
import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;

public class ZhaoLing extends HttpServlet {
	Logger log = Logger.getLogger("org.zhichunqi.www.ZhaoLing");
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		log.info("进入招领。。。");
		request.setCharacterEncoding("utf-8");
		response.setCharacterEncoding("utf-8");
		String number = null;
		Cookie[] cookies = request.getCookies();
		if(cookies != null) {
			for(Cookie c:cookies) {
				if (c.getName().equals("number")) {
					number = c.getValue();
				}
			}
		}
		request.setAttribute("IsLogin", "false");
		if(number != null) {
			Service s = new Service();
			User user = s.getOneUserByNumber(number);
			request.setAttribute("user", user);
			request.setAttribute("IsLogin", "true");
			if(number.equals("8888888888")) {
				request.setAttribute("admin","true");
			}
		}
		Service s = new Service();
		String thingname = request.getParameter("ssid");
		if (thingname == null) {
			thingname = "";
		}
		Integer pageNumber = 1;
		String pn = request.getParameter("pageNumber");
		if (pn != null) {
			pageNumber = Integer.parseInt(pn);
		}
		if(pageNumber <=1) {
			pageNumber = 1;
		}
		int count = s.getCount("招领信息");
		Integer pageSize = 8;
		int pageCount = count % pageSize == 0?count / pageSize:count/pageSize + 1;
		if(pageNumber > pageCount) {
			pageNumber = pageCount;
		}
		request.setAttribute("pageCount", pageCount);