<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
        <property name="securityManager" ref="securityManager"/>

        <!-- 登录页面 ，用户 登录不成功自动 返回该页面 -->
        <property name="loginUrl" value=http://www.mamicode.com/"/login"/>

        <!-- 登录成功页面，登录成功后跳转到该页面  -->
        <property name="successUrl" value=http://www.mamicode.com/"/index"/>

        <!-- 无权访问跳转页面  -->
        <property name="unauthorizedUrl" value=http://www.mamicode.com/"permNo"/>

        <!-- 自定义权限页面设置url的访问权限。anon表示不用验证，
        都可以访问。anthc：authc filter 监听，不登陆不能访问。logout：logout filter监听。
        没有列出的常用配置：perms["remote:invoke"] ：需要角色romote 和权限invoke才能访问。roles["admin"]需要角色admin才能访问。设置可用“,”隔开，
        如：/admin/test = authc,roles[admin]  -->

        <property name="filterChainDefinitions">
            <value>
                <!--  无参,表示需认证才能使用 -->
　　　　　　　　　　/home=authc
                /resources/**=anon

            </value>
        </property>
    </bean>

@RequiresAuthentication

public void updateAccount(Account userAccount) {

//this method will only be invoked by a

//Subject that is guaranteed authenticated
...

}

@RequiresGuest

public void signUp(User newUser) {

//this method will only be invoked by a

//Subject that is unknown/anonymous
...

}

@RequiresPermissions("account:create")

public void createAccount(Account account) {

//this method will only be invoked by a Subject

//that is permitted to create an account
...

}

@RequiresRoles("administrator")

public void deleteUser(User user) {

//this method will only be invoked by an administrator
...

}

bean id="myRealm" class="com.controller.MyRealm"/>

<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
        <property name="realm" ref="myRealm"/>
    </bean>

    <!--========================-如果使用注解方式验证将下面代码放开===============================-->
    <!-- 保证实现了Shiro内部lifecycle函数的bean执行 -->
    <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>

    <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor">
        <property name="proxyTargetClass" value=http://www.mamicode.com/"true" />
    </bean>

    <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
        <property name="securityManager" ref="securityManager"/>
    </bean>
    <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
        <property name="exceptionMappings">
            <props>
                <!--登录-->
                <prop key="org.apache.shiro.authz.UnauthenticatedException">
                    redirect:/login
                </prop>
                <!--授权-->
                <prop key="org.apache.shiro.authz.UnauthorizedException">
                    redirect:/admin/common/exceptionLog
                </prop>
            </props>
        </property>
        <property name="defaultErrorView" value=http://www.mamicode.com/"error/genericView"/>
    </bean>