/// <summary>/// 必需的设计器变量。/// </summary>private IContainer components = null;public Global(){InitializeComponent();}    protected void Application_Start(object sender, EventArgs e){//进入系统的时间Application["AppStartTime"] = DateTime.Now;}protected void Session_Start(object sender, EventArgs e){//对session缓存的记忆Session["Style"] = 1;Session.Timeout = 180; }protected void Application_BeginRequest(object sender, EventArgs e){}protected void Application_AuthenticateRequest(object sender, EventArgs e){}void Application_Error(Object sender, EventArgs e){Exception exception1 = this.Server.GetLastError().GetBaseException();if (exception1.GetType() == typeof(HttpException)){int i = ((HttpException)exception1).GetHttpCode();if (i == 404){//跳转到错误页面Response.Redirect("~/error.htm", false);return;}}string errortime = "发生时间:" + DateTime.Now.ToString();string errorAddress = "发生页面:" + Request.Url.ToString();string errmessage= "异常信息:" + exception1.Message;string errorsource = "错误源:" + exception1.Source;Server.ClearError();System.IO.StreamWriter writer = null;try{lock (this){string year = DateTime.Now.Year.ToString();string month = DateTime.Now.Month.ToString();string day = DateTime.Now.Day.ToString();string path = string.Empty;string filename = DateTime.Now.ToString("yyyyMMdd") + ".txt";/ /将错误保存到指定的文件中获取用户的信息path = Server.MapPath("~/Error/") + year + month + day;if (!System.IO.Directory.Exists(path)){System.IO.Directory.CreateDirectory(path);}System.IO.FileInfo fileinfo = new System.IO.FileInfo(path + "/" + filename);writer.WriteLine("        用        户        IP:" + Request.UserHostAddress);writer.WriteLine(errortime);writer.WriteLine(errorAddress);writer.WriteLine(errinfo);writer.WriteLine(errorsource);writer.WriteLine(errortrace);}}catch{}finally{if (writer != null)writer.Close();}Response.Redirect("~/error.htm", false);}protected void Session_End(object sender, EventArgs e){}protected void Application_End(object sender, EventArgs e){}#region Web 窗体设计器生成的代码/// <summary>/// 设计器支持所需的方法 - 不要使用代码编辑器修改/// 此方法的内容。/// </summary>private void InitializeComponent(){this.components = new Container();}#endregion