Spring Security Logout 404 问题

转载请注明出处

<http auto-config="true" use-expressions="true">
<logout invalidate-session="true"
logout-success-url="/"
logout-url="/j_spring_security_logout"/>
</http>

<c:url value="/j_spring_security_logout" var="logoutUrl"/>
<li><a href="${logoutUrl}">Log Out</a></li>

<c:url var="logoutUrl" value="/logout"/>
<form action="${logoutUrl}"
method="post">
<input type="submit"
value="Log out" />
<input type="hidden"
name="${_csrf.parameterName}"
value="${_csrf.token}"/>
</form>