IntelliJ IDEA - Preferences... - Editor - File and Code Templates - Files - + html5 템플릿을 추가함
HTML5 템플릿
<%--
Created by IntelliJ IDEA.
User: ${USER}
Date: ${DATE}
Time: ${TIME}
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>웹페이지 제목</title>
</head>
<body>
</body>
</html>