Shiro权限配置错误There is no filter with name 'anno' to apply to chain

配置shiroFilter时出现如下错误：

十一月 07, 2017 7:29:34 下午 org.apache.catalina.core.StandardContext filterStart严重: Exception starting filter shiroFilterorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalArgumentException: There is no filter with name 'anno' to apply to chain [/preLogin] in the pool of available Filters.  Ensure a filter with that name/path has first been registered with the addFilter method(s).    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103)    at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1517)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:251)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:962)    at org.springframework.web.filter.DelegatingFilterProxy.initDelegate(DelegatingFilterProxy.java:324)    at org.springframework.web.filter.DelegatingFilterProxy.initFilterBean(DelegatingFilterProxy.java:235)    at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:199)    at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107)    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775)    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1120)    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1678)    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)    at java.util.concurrent.FutureTask.run(Unknown Source)    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)    at java.lang.Thread.run(Unknown Source)Caused by: java.lang.IllegalArgumentException: There is no filter with name 'anno' to apply to chain [/preLogin] in the pool of available Filters.  Ensure a filter with that name/path has first been registered with the addFilter method(s).

shiroFilter配置如下：

    <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">      <property name="securityManager" ref="securityManager" />      <property name="loginUrl" value="/preLogin" />      <property name="successUrl" value="main/index" />      <property name="unauthorizedUrl" value="/preLogin" />      <property name="filterChainDefinitions">        <value>          /preLogin                =     anno          /userregister            =     anno          /registerpage            =     anno          /static/**               =     anno          /**                      =     user        </value>      </property>    </bean>

原因：无访问权限直接访问的配置不是“anno”而是“anon”。将上述配置改为

    <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">      <property name="securityManager" ref="securityManager" />      <property name="loginUrl" value="/preLogin" />      <property name="successUrl" value="main/index" />      <property name="unauthorizedUrl" value="/preLogin" />      <property name="filterChainDefinitions">        <value>          /preLogin                =     anon          /userregister            =     anon          /registerpage            =     anon          /static/**               =     anon          /**                      =     user        </value>      </property>    </bean>

就解决了。