spring-security配置文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security.xsd">

<!--开启权限控制的注解-->
<security:global-method-security jsr250-annotations="enabled" secured-annotations="enabled" pre-post-annotations="enabled"/>

<!-- 配置不拦截的资源 -->
<!--文件夹前后都要加斜杠，不然报错-->
<security:http pattern="/login.jsp" security="none"/>
<security:http pattern="/failure.jsp" security="none"/>
<security:http pattern="/css/**" security="none"/>
<security:http pattern="/img/**" security="none"/>
<security:http pattern="/plugins/**" security="none"/>

<!-- 
    配置具体的规则 
    auto-config="true"  不用自己编写登录的页面，框架提供默认登录页面
    use-expressions="false" 是否使用SPEL表达式（没学习过）
-->
<security:http auto-config="true" use-expressions="true">
    <!--登录成功后权限校验-->
    <!-- 配置具体的拦截的规则 pattern="请求路径的规则" access="访问系统的人，必须有ROLE_USER的角色" -->
    <security:intercept-url pattern="/**" access="hasRole('ROLE_USER,ROLE_ADMIN, ROLE_superVIP')"/>
    
    <!-- 定义跳转的具体的页面 -->
    <security:form-login  
        login-page="/login.jsp"
        login-processing-url="/login.do"
        default-target-url="/index.jsp"
        authentication-failure-url="/failure.jsp"
        authentication-success-forward-url="/index.jsp"
    />
    
    <!-- 关闭跨域请求 -->
    <security:csrf disabled="true"/>
    
    <!-- 退出 -->
    <security:logout invalidate-session="true" logout-url="/logout.do" logout-success-url="/login.jsp" />
    
</security:http>

<!-- 切换成数据库中的用户名和密码 -->
<security:authentication-manager>
    <security:authentication-provider user-service-ref="userService">
        <!-- 配置加密的方式 -->
        <security:password-encoder ref="passwordEncoder"/>
    </security:authentication-provider>
</security:authentication-manager>

<!-- 配置加密类以便spring创建加密对象 -->
<bean id="passwordEncoder" class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder"/>

<!-- 提供了入门的方式，在内存中存入用户名和密码 
<security:authentication-manager>
    <security:authentication-provider>
        <security:user-service>
            <security:user name="admin" password="{noop}admin" authorities="ROLE_USER"/>
        </security:user-service>
    </security:authentication-provider>
</security:authentication-manager>
-->

</beans>