Asp.Net MVC3(三)-MvcApp实现全局异常捕获

时间:2023-12-26 21:20:07

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.