protected void Application_End(object sender, EventArgs e) { RecordEndReason(); } /// <summary> /// 记录网站停止运行原因 /// </summary> protected void RecordEndReason() { HttpRuntime runtime = (HttpRuntime)typeof(System.Web.HttpRuntime).InvokeMember("_theRuntime", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.GetField, null, null, null); if (runtime == null) return; string shutDownMessage = (string)runtime.GetType().InvokeMember("_shutDownMessage", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetField, null, runtime, null); string shutDownStack = (string)runtime.GetType().InvokeMember( "_shutDownStack", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetField, null, runtime, null); string reasonString="网站Application_End，停止运行,shutDownMessage=" + shutDownMessage + ",shutDownStack=" + shutDownStack; LogHelper.WriteErrorLog(reasonString,null); LogHelper.WriteSmtp(reasonString, null); //以下方法将重启的原因和重启时的堆栈信息记录到了windows的事件查看器中,当然你也可以记录到文本文件中。 //EventLog log = new EventLog(); //log.Source = "ASP.NET 2.0.50727.0"; //log.WriteEntry(String.Format("\r\n\r\n_shutDownMessage={0}\r\n\r\n_shutDownStack={1}", shutDownMessage, shutDownStack), EventLogEntryType.Information); }