using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using cpf360.Common;

using cpf360.DTO;

namespace hanli_project.Filters

{

    public class HanliExceptionAttribute : IExceptionFilter

    {

        void IExceptionFilter.OnException(ExceptionContext filterContext)

        {

            Exception exception = filterContext.Exception;

            if (filterContext.ExceptionHandled)

            {

                return;

            }

            //返回数据

            filterContext.Result = new JsonResult() { JsonRequestBehavior = JsonRequestBehavior.AllowGet, Data = new OutputData() { data = null, code = -, message = "服务器繁忙" } };

            //记录日志

            Log4netHelper.LogError(exception);

            // 设置自定义异常已经处理,避免其他过滤器异常覆盖

            filterContext.ExceptionHandled = true;

            // 在派生类重写时,设置或者重写一个值该值指定是否禁用ISS7.0中自定义错误

            filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;

        }

    }

}

using System.Web;

using System.Web.Mvc;

using hanli_project.Filters;

namespace hanli_project

{

    public class FilterConfig

    {

        public static void RegisterGlobalFilters(GlobalFilterCollection filters)

        {

            //注册异常过滤器

            filters.Add(new HanliExceptionAttribute());

            filters.Add(new HandleErrorAttribute());

        }

    }

}