Reading all user sessions - InProc model

最新推荐文章于 2025-08-07 21:29:52 发布

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最新推荐文章于 2025-08-07 21:29:52 发布

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CC 4.0 BY-SA版权

文章标签： ui

原文链接：http://www.cnblogs.com/nandou/p/4766669.html

本文展示了如何使用C#代码从HTTP运行时缓存中获取内部详细信息，包括缓存条目和会话状态。

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Reflection;
using System.Web.SessionState;
using System.Text;

namespace Pampers.Web.layouts
{
    public partial class test : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            var stringBuilder = new StringBuilder();

            object obj = typeof(HttpRuntime).GetProperty("CacheInternal", BindingFlags.NonPublic | BindingFlags.Static).GetValue(null, null);
            object[] obj2 = (object[])obj.GetType().GetField("_caches", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(obj);
            for (int i = 0; i < obj2.Length; i++)
            {
                Hashtable c2 = (Hashtable)obj2[i].GetType().GetField("_entries", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(obj2[i]);
                foreach (DictionaryEntry entry in c2)
                {
                    object o1 = entry.Value.GetType().GetProperty("Value", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(entry.Value, null);
                    string sType = o1.GetType().ToString();
                    if (sType == "System.Web.SessionState.InProcSessionState")
                    {
                        SessionStateItemCollection sess = (SessionStateItemCollection)o1.GetType().GetField("_sessionItems", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(o1);
                        if (sess != null)
                        {
                            foreach (string key in sess.Keys)
                            {
                                stringBuilder.AppendLine(string.Format("{0}:{1}"
                                    , key
                                    , sess[key]));
                            }
                        }
                    }
                }
            }

            Response.Write(stringBuilder.ToString());
            Response.End();
        }
    }
}

转载于:https://www.cnblogs.com/nandou/p/4766669.html