1 namespace shendeng.lottery.helper
2 {
3 public class ControllerHelper
4 {
5 /// <summary>
6 /// 取出公告
7 /// </summary>
8 /// <returns></returns>
9 public static List<New> GetNewList()
10 {
11 List<New> list = null;
12 System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
13 //如果cookie里有值就直接取
14 if (System.Web.HttpContext.Current.Request.Cookies["news"] != null)
15 {
16 string strNews = System.Web.HttpContext.Current.Request.Cookies["news"].Value;
17 if (!string.IsNullOrEmpty(strNews))
18 {
19 list = jss.Deserialize<List<New>>(strNews);
20 }
21 }
22 else
23 {
24 //lotteryDataContex datas = new DatabaseFactory().Get();
25 //公告类型
26 Guid newtypeId = Guid.Parse("6029379D-06D0-42E8-8DE6-872B4A621B65");
27 list = new NewRepository(new DatabaseFactory()).GetTopManyOrderBy(n => n.NewTypeId == newtypeId && n.StartTime < DateTime.Now && n.EndTime > DateTime.Now && n.State != 9 && n.Enabled == true, n => n.CreateTime, 5, true).ToList();
28 //序列化存入cookie
29 string serList = jss.Serialize(list);
30 HttpCookie hc = new HttpCookie("news", serList);
31 hc.Expires = DateTime.Now.AddHours(2);
32 System.Web.HttpContext.Current.Response.Cookies.Add(hc);
33 }
34 return list;
35 }
36
37
38
39 }
40 }
