【发布时间】：2017-02-16 14:17:33
【问题描述】：
我正在使用 Spring Security 进行登录操作，一切正常，但登录页面加载时没有相应的样式表文件。
这是我的 spring-security.xml 配置文件。
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-4.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<security:http security="none" pattern="/resources/**"></security:http>
<security:http security="none" pattern="/resources/css/*"></security:http>
<security:http security="none" pattern="/resources/js/*"></security:http>
<security:http auto-config="true">
<security:intercept-url pattern="/login" access="permitAll"/>
<security:intercept-url pattern="/entry.html"
access="hasRole('ROLE_USER')" />
<security:form-login login-page="/login"
default-target-url="/entry.html" authentication-failure-url="/login?error"
username-parameter="username" password-parameter="password" />
<security:logout logout-success-url="/login?logout"></security:logout>
<security:csrf/>
</security:http>
<security:authentication-manager>
<security:authentication-provider>
<security:user-service>
<security:user name="user" password="123456"
authorities="ROLE_USER"></security:user>
</security:user-service>
</security:authentication-provider>
</security:authentication-manager>
</beans>
login.jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<title>Login Page</title>
<link rel="stylesheet" type="text/css"
href="<%=request.getContextPath()%>/resources/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4"></div>
<div class="col-md-4">
<div class="login-panel panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Login with Username and Password</h3>
</div>
<div class="panel-body">
<c:if test="${not empty error}">
<div class="error">${error}</div>
</c:if>
<c:if test="${not empty msg}">
<div class="msg">${msg}</div>
</c:if>
<form name='loginForm'
action="<c:url value='j_spring_security_check' />" method="post">
<fieldset>
<div class="form-group">
<input class="form-control" placeholder="Username ..."
name="username" type="text" />
</div>
<div class="form-group">
<input class="form-control" placeholder="Password ..."
name="password" type="password" />
</div>
<div>
<input type="submit" value="Login" class="btn btn-success"
name="submit" />
</div>
</fieldset>
<input type="hidden" name="${_csrf.parameterName}"
value="${_csrf.token}" />
</form>
</div>
</div>
</div>
<div class="col-md-4"></div>
</div>
</div>
</body>
</html>
我不知道为什么它不加载 css 文件，我试图为资源文件夹中存在的文件提供所有可能的权限，但没有结果。
【问题讨论】：
-
尝试直接浏览css文件。 href 的路径是否正确？
-
是的，我用同样的方式访问资源，它工作得很好，我遇到的问题只是 login.jsp
标签： java spring spring-mvc spring-security