oqpo-view/src/main/webapp/WEB-INF/web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://xmlns.jcp.org/xml/ns/javaee"
	xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
	version="4.0">
	<display-name>oqpo-view</display-name>
	<welcome-file-list>
		<welcome-file>login.html</welcome-file>
	</welcome-file-list>
	
	<error-page>
		<error-code>404</error-code>
		<location>/fail/404.html</location>
	</error-page>
</web-app>