添加Global文件，名字不要改
Global类说明：
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState; namespace WebApplication1
{
public class Global : System.Web.HttpApplication
{
/// <summary>
/// 网站启动的时候会被调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Application_Start(object sender, EventArgs e)
{
File.AppendAllText(@"c:\1.txt", DateTime.Now + "Application_Start\r\n");
} /// <summary>
/// 某一个session启动的时候会被调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Session_Start(object sender, EventArgs e)
{
File.AppendAllText(@"c:\1.txt", DateTime.Now + "Session_Start\r\n");
}
/// <summary>
/// 当一个请求过来的时候会被调用,html静态文件是iis直接把文件给到浏览器,不经过asp.net引擎处理
/// 所以不会调用Application_BeginRequest方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Application_BeginRequest(object sender, EventArgs e)
{
File.AppendAllText(@"c:\1.txt", DateTime.Now + "Application_BeginRequest" + Context.Request.RawUrl + "\r\n");
} protected void Application_AuthenticateRequest(object sender, EventArgs e)
{ } /// <summary>
/// 当web应用程序发生错误的时候会被调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Application_Error(object sender, EventArgs e)
{
File.AppendAllText(@"c:\1.txt", DateTime.Now + "Application_Error" + Context.Error + "\r\n");
}
/// <summary>
/// 当session结束的时候会被调用,如session超时,设置session 20分钟过期,到了这时间就被调用
/// 只有进程内session,也就是InProc过期的时候才会调用Session_End,进程外session不会调用此方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Session_End(object sender, EventArgs e)
{
File.AppendAllText(@"c:\1.txt", DateTime.Now + "Session_End\r\n");
}
/// <summary>
/// 当web应用程序退出的时候会被调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Application_End(object sender, EventArgs e)
{
File.AppendAllText(@"c:\1.txt", DateTime.Now + "Application_End\r\n");
}
}
}
设置session过期时间：
<configuration>
<system.web>
<sessionState timeout="1"></sessionState>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
</configuration>