MVC异常捕获处理，FilterConfig

MVC异常捕获处理，FilterConfig：

 public class FilterConfig
    {
        public static void RegisterGlobalFilters(GlobalFilterCollection filters)
        {
            filters.Add(new MyErrorAttribute());
        }
    }



    public class MyErrorAttribute : HandleErrorAttribute
    {
        public void LogException(ExceptionContext filterContext, ExceptionType exceptionType)
        {
            //var url = filterContext.RouteData.Values["controller"] + "/" + filterContext.RouteData.Values["action"];
            string exception = string.Empty;
            string data = string.Empty;
            string url = string.Empty;
            string message = string.Empty;
            string controllerName = string.Empty;
            string actionName = string.Empty;
            int userId = 0;
            try
            {
                if (filterContext.Exception.InnerException != null)
                {
                    exception = JsonConvert.SerializeObject(filterContext.Exception.InnerException, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
                }
                else
                {
                    exception = JsonConvert.SerializeObject(filterContext.Exception, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });

                }

                string name = System.Web.HttpContext.Current.User.Identity.Name;
                UserTicket userTicket = new UserTicket();
                if (!string.IsNullOrEmpty(name))
                {
                    FormsIdentity id = (FormsIdentity)System.Web.HttpContext.Current.User.Identity;
                    FormsAuthenticationTicket ticket = id.Ticket;
                    userTicket = JsonHelper.ParseJSON<UserTicket>(id.Ticket.UserData);
                    #region 返回当前用户

                    userId = userTicket.UserId;

                    #endregion
                }


                url = JsonConvert.SerializeObject(filterContext.RequestContext.HttpContext.Request.Url);
                message = filterContext.Exception.Message;
                userId = userId; //filterContext.RequestContext.HttpContext.User.Identity.Name.ToInt32();
                controllerName = filterContext.Controller.ControllerContext.RouteData.Values["controller"].ToString();
                actionName = filterContext.Controller.ControllerContext.RouteData.Values["action"].ToString();
                var d = System.Web.HttpContext.Current.Request.InputStream;
                d.Position = 0;
                var postData = new StreamReader(d).ReadToEnd();
                var qdata = string.Empty;
                var fdata = string.Empty;
                for (int i = 0; i < filterContext.RequestContext.HttpContext.Request.Form.Count; i++)
                {
                    fdata += filterContext.RequestContext.HttpContext.Request.Form.Keys[i].ToString() + "=" + filterContext.RequestContext.HttpContext.Request.Form[i].ToString() + "&";
                }
                for (int i = 0; i < filterContext.RequestContext.HttpContext.Request.QueryString.Count; i++)
                {
                    qdata += filterContext.RequestContext.HttpContext.Request.QueryString.Keys[i].ToString() + "=" + filterContext.RequestContext.HttpContext.Request.QueryString[i].ToString() + "&";
                }
                var request = new
                {
                    Content = new
                    {
                        Query = qdata,
                        Form = fdata,
                        Body = postData
                    },
                    filterContext.RequestContext.HttpContext.Request.Headers,
                    Method = filterContext.RequestContext.HttpContext.Request.HttpMethod,
                    filterContext.RequestContext.HttpContext.Request.RawUrl,
                    filterContext.RequestContext.HttpContext.Request.UserAgent
                };
                data = JsonConvert.SerializeObject(request, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });


            }
            catch (Exception ex)
            {
                message = ex.Message;
                exceptionType = Common.ExceptionType.LogException;
            }
            finally
            {
                ExceptionLog exceptionLog = new ExceptionLog();
                ExceptionLogBLL exceptionLogBll=new ExceptionLogBLL();

                exceptionLogBll.AddReturnId(new ExceptionLog()
                {
                    CreateDate = DateTime.Now, 
                    Url=url,
                    Type = exceptionType.ToString(),
                    ExceptionStack=exception,
                    RequestData = data,
                    Message = message,
                    UserId = userId,
                    Status=BoolType.Fou,  //0：未处理   1：已处理  
                    OrderIndex=0,
                    IsDelete = false,
                    ControllerName = controllerName,
                    ActionName = actionName,
                    IsFront = false
                });
            }
        }

        /// <summary>
        /// 在发生异常时调用。
        /// </summary>
        /// <param name="filterContext">操作筛选器上下文。</param>
        public override void OnException(ExceptionContext filterContext)
        {
            //base.OnException(filterContext);
            if (filterContext.Exception.GetType() == typeof(JxException))
            {
                LogException(filterContext, Common.ExceptionType.JxException);
                filterContext.HttpContext.Response.Redirect("~/ShowMsg/Index?msg=" + filterContext.Exception.Message);
                //filterContext.Result = new RedirectToRouteResult(new System.Web.Routing.RouteValueDictionary(new { controller = "ShowMsg", action = "Index", msg = filterContext.Exception.Message }));
            }
            else if (filterContext.Exception.GetType() == typeof(JxSuccessMessage))
            {
                filterContext.HttpContext.Response.Redirect("~/ShowMsg/Index?msg=" + filterContext.Exception.Message);
            }
            else if (filterContext.Exception.GetType() == typeof(JxSecurityException))
            {
                LogException(filterContext, Common.ExceptionType.JxSecurityException);
                filterContext.HttpContext.Response.Redirect("~/ShowMsg/Index?msg=" + filterContext.Exception.Message);
            }
            else if (filterContext.Exception.GetType() == typeof(JxMessage))
            {
                filterContext.HttpContext.Response.Redirect("~/ShowMsg/Index?msg=" + filterContext.Exception.Message);
            }
            else if (filterContext.Exception.GetType() == typeof(JxInsideException))
            {
                LogException(filterContext, Common.ExceptionType.JxInsideException);
                filterContext.HttpContext.Response.Redirect("~/ShowMsg/Index?msg=" + filterContext.Exception.Message);
            }
            else
            {
                LogException(filterContext, Common.ExceptionType.UnknownException);
                base.OnException(filterContext);
            }
        }
    }

异常枚举类：

public class ExceptionEnum
    {
        public static Dictionary<string, string> Dictionary = new Dictionary<string, string>()
            {
                {ExceptionType.JxException.ToString(), "异常"},
                {ExceptionType.JxSecurityException.ToString(), "安全性异常"},
                {ExceptionType.JxInsideException.ToString(), "程序代码异常"},
                {ExceptionType.UnknownException.ToString(), "隐性异常"},
                {ExceptionType.LogException.ToString(), "异常记录异常"},
                {ExceptionType.Other.ToString(), "其他"}
            };

    }

    #region Exception

    public enum ExceptionType
    {
        /// <summary>
        /// 异常
        /// </summary>
        [Description("异常")]
        JxException,

        /// <summary>
        /// 安全性异常
        /// </summary>
        [Description("安全性异常")]
        JxSecurityException,

        /// <summary>
        /// 程序代码异常
        /// </summary>
        [Description("程序代码异常")]
        JxInsideException,

        /// <summary>
        /// 隐性异常
        /// </summary>
        [Description("隐性异常")]
        UnknownException,

        /// <summary>
        /// 异常记录异常
        /// </summary>
        [Description("异常记录异常")]
        LogException,

        /// <summary>
        /// 其他
        /// </summary>
        [Description("其他")]
        Other
    }

    #endregion Exception