Asp.Net MVC3(三)-MvcApp实现全局异常捕获

定义异常捕获类:

?

[AttributeUsage(AttributeTargets.Method | AttributeTargets.Class, Inherited = true, AllowMultiple = true)]

    public class ExceptionAttribute : FilterAttribute, IExceptionFilter

    {

        public virtual void OnException(ExceptionContext filterContext)

        {

            string message = string.Format("消息类型：{0}<br>消息内容：{1}<br>引发异常的方法：{2}<br>引发异常源：{3}"

                , filterContext.Exception.GetType().Name

                , filterContext.Exception.Message

                 , filterContext.Exception.TargetSite

                 , filterContext.Exception.Source + filterContext.Exception.StackTrace

                 );

             

            //记录日志

            WriteLog.WriteInfo(message);

 

            //抛出异常信息

            filterContext.Controller.TempData["ExceptionAttributeMessages"] = message;

 

            //转向

            filterContext.ExceptionHandled = true;

            filterContext.Result = new RedirectResult(Globals.ApplicationDirectory + "/Error/ErrorDetail/");

        }

    }

　　

Mvc全局使用异常捕获类:

Global.asax.cs文件注册全局异常捕获类

public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
　　filters.Add(new Models.ExceptionAttribute());

　　filters.Add(new HandleErrorAttribute());
}

实现其他全局过滤的思想同上.