API55128/Lottomat.Application/Lottomat.Application.Admin/App_Start/Handler/HandlerErrorAttribute.cs

using Lottomat.Application.Busines.SystemManage;
using Lottomat.Application.Code;
using Lottomat.Application.Entity.SystemManage;
using Lottomat.Util;
using Lottomat.Util.Attributes;
using Lottomat.Util.Extension;
using Lottomat.Util.Log;
using Lottomat.Util.WebControl;
using System;
using System.Web;
using System.Web.Mvc;
using Lottomat.Utils.Date;
using Lottomat.Utils.Web;

namespace Lottomat.Application.Admin
{
    /// <summary>
    /// 版 本 1.0
    /// Copyright (c) 2016-2017
    /// 创建人：赵轶
    /// 日 期：2015.11.9 10:45
    /// 描 述：错误日志（Controller发生异常时会执行这里） 
    /// </summary>
    public class HandlerErrorAttribute : HandleErrorAttribute
    {
        /// <summary>
        /// 控制器方法中出现异常，会调用该方法捕获异常
        /// </summary>
        /// <param name="context">提供使用</param>
        public override void OnException(ExceptionContext context)
        {
            WriteLog(context);
            base.OnException(context);

            context.ExceptionHandled = true;
            context.HttpContext.Response.StatusCode = 200;
            context.Result = new ContentResult
            {
                Content = new AjaxResult<string>
                {
                    type = ResultType.Error,
                    message = context.Exception.Message
                }.ToJson()
            };
        }

        /// <summary>
        /// 写入日志（log4net）
        /// </summary>
        /// <param name="context">提供使用</param>
        private void WriteLog(ExceptionContext context)
        {
            if (context == null)
                return;
            if (OperatorProvider.Provider.IsOverdue())
                return;
            //var log = LogFactory.GetLogger(context.Controller.ToString());
            LogHelper logHelper = new LogHelper(context.Controller.ToString());

            Exception Error = context.Exception;
            LogMessage logMessage = new LogMessage
            {
                OperationTime = DateTimeHelper.Now,
                Url = HttpContext.Current.Request.RawUrl,
                Class = context.Controller.ToString(),
                Ip = NetHelper.Ip,
                Host = NetHelper.Host,
                Browser = NetHelper.Browser,
                UserName = OperatorProvider.Provider.Current().Account + "（" + OperatorProvider.Provider.Current().UserName + "）"
            };
            logMessage.ExceptionInfo = Error.InnerException == null ? Error.Message : Error.InnerException.Message;
            //logMessage.ExceptionSource = Error.Source;
            //logMessage.ExceptionRemark = Error.StackTrace;
            string strMessage = new LogFormat().ExceptionFormat(logMessage);

            logHelper.Error(strMessage);

            LogEntity logEntity = new LogEntity
            {
                CategoryId = (int)CategoryType.Exception,
                OperateTypeId = ((int) OperationType.Exception).ToString(),
                OperateType = OperationType.Exception.GetEnumDescription(),
                OperateAccount = logMessage.UserName,
                OperateUserId = OperatorProvider.Provider.Current().UserId,
                ExecuteResult = -1,
                ExecuteResultJson = strMessage
            };
            logEntity.WriteLog();

            SendMail(strMessage);
        }
        /// <summary>
        /// 发送邮件
        /// </summary>
        private void SendMail(string body)
        {
            bool errorToMail = ConfigHelper.GetValue("ErrorToMail").ToBool();
            if (errorToMail == true)
            {
                string systemName = ConfigHelper.GetValue("SystemName");//系统名称
                string address = ConfigHelper.GetValue("ErrorReportTo");
                MailHelper.Send(address, systemName + " - 发生异常", body.Replace("-", ""));
            }
        }
    }
}