에러페이지 설정하기

 

404에러가 나면 해당 error404.jsp경로로 에러페이지가 출력이 된다.

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	id="WebApp_ID" version="3.0">

	<context-param>
		<param-name>encoding</param-name>
		<param-value>UTF-8</param-value>
	</context-param>

	<error-page>
		<exception-type>java.lang.Throwable</exception-type>
		<location>/error.do</location>
	</error-page>
	<error-page>
		<error-code>404</error-code>
		<location>/error404.jsp</location>
	</error-page>
	<error-page>
		<error-code>500</error-code>
		<location>/error.do</location>
	</error-page>


</web-app>

 

 

 

해당 페이지가 에러페이지라는걸 태그를 선언해서 알려주어야한다.

<%@ page isErrorPage="true"%>