Application_Error異常處理

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/// <summary>        ///  捕捉異常        /// </summary>        protected void Application_Error()        {            // 獲得前一個異常的執行個體            var ex = Server.GetLastError().GetBaseException();            {                var sbError = new StringBuilder();                sbError.AppendFormat("Url OriginalString：{0}\r\n", Request.Url.OriginalString);                sbError.AppendFormat("URL PathAndQuery：{0}\r\n", Request.Url.PathAndQuery);                sbError.AppendFormat("URL.ToString()：{0}\r\n", Request.Url.ToString());                sbError.AppendFormat("URL AbsoluteUri：{0}\r\n", Request.Url.AbsoluteUri);                var query = (string.IsNullOrEmpty(Request.Url.Query) ? "" : "?" + Request.Url.Query);                sbError.AppendFormat("Query：{0}\r\n", query);                sbError.AppendFormat("發生時間：{0}\r\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss ffff"));                sbError.AppendFormat("異常IP：{0}\r\n", PcHelper.GetInstance.GetIp());                sbError.AppendFormat("異常電腦名稱：{0}\r\n", PcHelper.GetInstance.GetUserHostName());                sbError.AppendFormat("瀏覽器：{0}\r\n", PcHelper.GetInstance.GetBrowser());                var urlRefer = string.Empty;                if (Request.UrlReferrer != null)                {                    urlRefer = Request.UrlReferrer.OriginalString;                }                sbError.AppendFormat("URLRefer OriginalString：{0}\r\n", urlRefer);                sbError.AppendFormat("錯誤時間：{0}\r\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss ffff"));                sbError.AppendFormat("錯誤檔案：{0}\r\n", ex.Source);                sbError.AppendFormat("錯誤資訊：{0}\r\n", ex.Message);                sbError.AppendFormat("引發錯誤的方法：{0}\r\n", ex.TargetSite);                sbError.AppendFormat("錯誤堆棧：{0}\r\n", ex.StackTrace);                // 將錯誤記錄到日誌中                FileHelper.GetInstance.WriteToFile(Server.MapPath(CommonConst.ErrorLogPath), sbError.ToString());            }        }

 

Application_Error異常處理