using App.Core.OnlineStat;
using App.Models.Sys;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using System.Web.Routing;namespace App.Admin
{public class OnlineHttpModule{// 缓存键public static readonly string g_onlineUserRecorderCacheKey = "__OnlineUserRecorder";#region IHttpHandler 成员public static void ProcessRequest(){// 获取在线用户记录器OnlineUserRecorder recorder = HttpContext.Current.Cache[g_onlineUserRecorderCacheKey] as OnlineUserRecorder;if (recorder == null){// 创建记录器工厂OnlineUserRecorderFactory factory = new OnlineUserRecorderFactory();// 设置用户超时时间factory.UserTimeOutMinute = 2;// 统计时间间隔factory.StatisticEventInterval = 20;// 创建记录器recorder = factory.Create();// 缓存记录器
                HttpContext.Current.Cache.Insert(g_onlineUserRecorderCacheKey, recorder);}OnlineUser user = new OnlineUser();AccountModel model = (AccountModel)HttpContext.Current.Session["Account"];//注意session的名称是和登录保存的名称一致// 用户名称user.UserName = Convert.ToString(model.Id);// SessionIDuser.SessionID = HttpContext.Current.Session.SessionID;// IP 地址user.ClientIP = HttpContext.Current.Request.UserHostAddress;// 最后活动时间user.ActiveTime = DateTime.Now;// 最后请求地址user.RequestURL = HttpContext.Current.Request.RawUrl;// 保存用户信息
            recorder.Persist(user);}#endregion}
}

   public class SupportFilterAttribute : ActionFilterAttribute{public string ActionName { get; set; }private string Area;// 方法被执行后的更新在线用户列表public override void OnActionExecuted(ActionExecutedContext filterContext){OnlineHttpModule.ProcessRequest();}
......................................

 AccountModel account = new AccountModel();account.Id = user.Id;account.TrueName = user.TrueName;account.Photo = string.IsNullOrEmpty(user.Photo)?"/Images/Photo.jpg":user.Photo;Session["Account"] = account;//在线用户统计OnlineHttpModule.ProcessRequest();

            // 绑定在线用户列表IList<OnlineUser> userList = recorder.GetUserList();foreach (var OnlineUser in userList){sb.AppendFormat(OnlineUser.UserName+"<br>");}