6. 뷰 페이지 addBook.jsp 파일에서 다음 내용을 삭제합니다.
코드 16-15 addBook.jsp
<%@ page contentType="text/html; charset=utf-8" %>
...
<body>
<nav class="navbar navbar-expand navbar-dark bg-dark">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="./home">Home</a>
</div>
</div>
</nav>
<div class="jumbotron">
<div class="container">
<h1 class="display-3"><spring:message code="addBook.form.title.label"/></h1>
</div>
</div>
<div class="container">
<div class="float-right">
<form:form action="${pageContext.request.contextPath}/logout" method="POST">
<input type="submit" class="btn btn-success" value="Logout"/>
</form:form>
</div>
...
<hr>
<footer>
<p>© BookMarket</p>
</footer>
</div>
</body>
</html>