404 Error Handling In Struts
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Struts 2 Error Handling
: August 30, 2012 | Viewed : 28,167 times +76 pv/wThe "HTTP
Struts2 404 Error Handling
Status 404" error code is show that the system can not find the page or resource you requested.
Exception Handling In Struts
In practice, you should display your custom 404 error page. However, it is handle in web.xml , not in Struts framework. For example, ... 404 /pages/error404.jsp When system hit the 404 error, it will spring error handling forward to your custom 404 error page "/pages/error404.jsp".struts-config.xml Maven Struts Examples action org.apache.struts.action.ActionServlet config /WEB-INF/struts-config.xml 1 action *.do 404 /pages/error404.jsp Tags : 404 strutsShare this article onTwitterFacebookGoogle+Related Posts About the Author mkyong Founder of Mkyong.com and HostingCompass.com, love Java and open source stuff. Follow him on Twitter, or befriend him on Facebook or Google Plus. If you like my tutorials, consider make a donation to these charities.Popular PostsLoading...CommentsPingback: he has a good point()Pingback: link()Pingback: water ionizer()Pingback: alkaline water()Pingback: water ionizer()Pingback: visit site()Pingback: water ionizer loans()Pingback: bottled
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about hibernate error handling Stack Overflow the company Business Learn more about hiring developers or posting ads with ajax error handling us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is mvc error handling a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Struts2 custom 404 error page never shows up vote 3 down vote favorite I'm https://www.mkyong.com/struts/how-to-handle-404-error-in-struts/ using the struts2 framework for a webapp. While trying to create a custom 404 error page I discovered Struts2 is doing more work for me then intended. I only use a struts.xml and a web.xml file. In the web-xml file I added the following code: 404 /error/Error404.jsp Now, when I start my webapp it goes to the homepage as usual. When I try urls of this type (all urls http://stackoverflow.com/questions/24106197/struts2-custom-404-error-page-never-shows that don't exist): http://localhost:8080/MyWebApp/fhgfhfhfhgfhgfhfhfh http://localhost:8080/MyWebApp/fhgfhfhfhgfhgfhfhfh.action Struts will process the request, run the interceptors, and automatically redirect to the default page. I would have expected my 404 error page to be shown on these pages. I even removed this line in struts.xml but it still redirects! When I use the following url: http://localhost:8080/MyWebApp/fhgfhfhfhgfhgfhfhfh.jsp Struts just shows a blank screen and no request is being procesed (no interceptors, no redirecting...). I find this weird too because I don't see what's invalid about that request (other than the .jsp file that doesn't exist) So I guess I need to modify my struts.xml so I can override some default redirecting behaviour (I don't want the 404 error to be covered up by going to the homepage), and my web.xml to also handle any arbitrery obscure requests (so any url that is being typed in by the user will at actually be handled instead of just showing blank screens. What am I missing in my configuration? PS: i'm not talking about java exceptions/errors, but only the http errors. The hava exceptions are handled properly like I want them to behave. jsp struts2 http-status-code-404 web.xml share|improve this question asked Jun 8 '14 at 12:33 user1884155 9751232 add a comment| 3 Answers
here for http://stackoverflow.com/questions/18419661/error-404-issues-using-struts-application a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings http://grokbase.com/t/struts/user/08b8cqcenb/struts2-handling-a-missing-action-404 and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers error handling or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only 404 error handling takes a minute: Sign up Error 404 issues using Struts application up vote 4 down vote favorite 1 I am having some issues running a Struts web app since few days. I tried several solutions from StackOverflow relating to my problem but none of them works. web.xml Struts2 Application struts2 org.apache.struts2.dispatcher.FilterDispatcher struts2 /* Login.jsp struts.xml Welcome.jsp Login.jsp Login.jsp <%@ page contentType="text/html; charset=UTF-8"%> <%@ taglib prefix="s" uri="/struts-tags"%>
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/error/404.html/index.htmlThanks!-- delsvr--View this message in context: http://www.nabble.com/Struts2%3A-Handling-a-Missing-Action-%28404%29-tp20400822p20400822.htmlSent from the Struts - User mailing list archive at Nabble.com.---------------------------------------------------------------------To unsubscribe, e-mail: user-unsubscribe@struts.apache.orgFor additional commands, e-mail: user-help@struts.apache.org reply Tweet Search Discussions Search All Groups user 4 responses Oldest Nested Wes Wannemacher I can sort of understand your request, but there are a few things to consider. First off, Struts tries really hard to be de-coupled from the servlet / JSP specs, so what you're asking is not quite as easy and some quick configuration hacks. Probably the easiest way to get what you want is to configure an error-page in web.xml. If memory serves, it is something like the following - 404 /404.html If you really want to try to handle it in Struts, the wildcard mapping is the easiest thing, but as Wes Wannemacher at Nov 8, 2008 at 10:07 pm ⇧ I can sort of understand your request, but there are a few things toconsider. First off, Struts tries really hard to be de-coupled from theservlet / JSP specs, so what you're asking is not quite as easy and somequick configuration hacks. Probably the easiest way to get what you wantis to configure an error-page in web.xml. If memory serves, it isso