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POspring/javaee custom 404 error-page not working
 

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  1. POspring/javaee custom 404 error-page not working
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    <p>I am developing this Spring app where I "suddenly" decided to match error pages such as 404 (the famous HTTP 404 Not Found) to a more user friendly page.</p> <p>After quick research, I find that adding this code to <code>web.xml</code> does the trick</p> <pre><code> &lt;error-page&gt; &lt;error-code&gt;404&lt;/error-code&gt; &lt;location&gt;/error/404.jsp&lt;/location&gt; &lt;/error-page&gt; </code></pre> <p>Here we assume that I added the required <code>404.jsp</code> file to <code>/webapp/error/</code> directory.</p> <p>Related articles:</p> <ul> <li><a href="https://stackoverflow.com/questions/1495228/exclusive-url-patterns-in-tomcat-web-xml-descriptor">Exclusive url-patterns in Tomcat web.xml descriptor</a></li> <li><a href="https://stackoverflow.com/questions/1196569/custom-404-using-spring-dispatcherservlet">Custom 404 using Spring DispatcherServlet</a></li> </ul> <p>However after running the app and typing a random url (such as <code>http://localhost:8080/SpringWebApp/myRandomUrladasdad</code>) I find myself redirected to another standard 404 page - not mine.</p> <p>FYI this is my entire web.xml</p> <pre><code> &lt;welcome-file-list&gt; &lt;welcome-file&gt;index.jsp&lt;/welcome-file&gt; &lt;/welcome-file-list&gt; &lt;servlet&gt; &lt;servlet-name&gt;springapp&lt;/servlet-name&gt; &lt;servlet-class&gt;org.springframework.web.servlet.DispatcherServlet&lt;/servlet-class&gt; &lt;load-on-startup&gt;1&lt;/load-on-startup&gt; &lt;/servlet&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;springapp&lt;/servlet-name&gt; &lt;url-pattern&gt;/&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; &lt;servlet&gt; &lt;servlet-name&gt;imageServlet&lt;/servlet-name&gt; &lt;servlet-class&gt;sphbmveclp.account.controllers.ImageFromDirServlet&lt;/servlet-class&gt; &lt;/servlet&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;imageServlet&lt;/servlet-name&gt; &lt;url-pattern&gt;/image/*&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; &lt;error-page&gt; &lt;error-code&gt;404&lt;/error-code&gt; &lt;location&gt;/error/404.jsp&lt;/location&gt; &lt;/error-page&gt; </code></pre> <p>After an unreasonnable amount of googling I ran into this:</p> <p><a href="http://www.mkyong.com/spring-mvc/404-error-code-is-not-working-in-spring-mvc/" rel="nofollow noreferrer">http://www.mkyong.com/spring-mvc/404-error-code-is-not-working-in-spring-mvc/</a></p> <p>So I assumed I had something good here. I assumed my vast <code>&lt;url-pattern&gt;/&lt;/url-pattern&gt;</code> may have been causing all this trouble. So I changed it to something more specific <code>&lt;url-pattern&gt;/admin/*&lt;/url-pattern&gt;</code> in this case.</p> <p>But no luck, It is still not working as expected.</p> <p>Any idea?</p>
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