Custom 404 and 500 error pages, URL address does not redirect (ii)

The previous article was implemented using a global filter, which can also be handled using HttpApplication.

Reference article:

Http://www.cnblogs.com/dudu/p/aspnet_custom_error.html

The first step is exactly the same as the first step in the previous article.

The second step starts with:

Add this method to the Mvcapplication class in Global.asax:

        /// <summary>        ///When an exception occurs, the application is bound to come in here, and when it does, it returns a 404 error page. /// </summary>        protected voidApplication_Error () {Exception LastError=Server.GetLastError (); if(LastError! =NULL) {writerexception ( This.                Context, LastError); Response.statuscode=404;            Server.ClearError (); }        }        /// <summary>        ///writes exception information. /// </summary>        /// <param name= "context" ></param>        /// <param name= "Exception" ></param>        Private Static voidWriterexception (HttpContext context, Exception Exception) {varLogger =LoggerFactory.Current.Create (); ObjectURI =context.            Request.url; stringURL =string.            Empty; if(URI! =NULL) {URL=URI.            ToString (); }            varex =exception.            GetBaseException (); varText =NewStringBuilder (); Text. Appendline ("Exception Address:"+URL); Text. Appendline ("Exception Information:"+Ex.            Message); Logger. Fatal (ex, text.        ToString ()); }

Complete.

Custom 404 and 500 error pages, URL address does not redirect (ii)