自定义异常处理过滤器

自定义异常处理过滤器public class WebRequestErrorEventMvc : WebRequestErrorEvent { public WebRequestErrorEventMvc(string message, object eventSource, int eventCode, Exception exception) : base(message, eventSource, eventCode, exception) { } public WebRequestErrorEventMvc(string message, object eventSource, int eventCode, int eventDetailCode, Exception exception) : base(message, eventSource, eventCode, eventDetailCode, exception) { } }public class MyHandleErrorAttribute : HandleErrorAttribute { public override void OnException(ExceptionContext filterContext) { base.OnException(filterContext); int MvcEventCode = WebEventCodes.WebExtendedBase + 1; WebRequestErrorEventMvc webRequestErrorEventMvc = new WebRequestErrorEventMvc("An unhandled exception has occurred.", this, MvcEventCode, filterContext.Exception); webRequestErrorEventMvc.Raise(); string body ="Error is occured at the request :"+ webRequestErrorEventMvc.RequestInformation.RequestUrl; SendMail("spencergong","yaya1234","[e-mail]","[e-mail]", "Email from MyHandlerError ", body); } bool SendMail(string userName,string passWord, string from, string to, string subject, string body) { SmtpClient smtp = new SmtpClient("smtp.gmail.com", 587); smtp.Credentials = new NetworkCredential(userName, passWord ); smtp.EnableSsl = true; MailMessage message = new MailMessage(new MailAddress ( from ), new MailAddress( to)); message.Body = body ; message.Subject =subject; try { smtp.Send (message); return true; } catch (Exception ex ) { return false; } }}设置web.config配置文件