严重: Exception starting filter springSecurityFilterChain 的问题

Question

严重: Exception starting filter springSecurityFilterChain 
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'springSecurityFilterChain' is defined 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:387) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:971) 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:246) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168) 
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:884) 
at org.springframework.web.filter.DelegatingFilterProxy.initDelegate(DelegatingFilterProxy.java:216) 
at org.springframework.web.filter.DelegatingFilterProxy.initFilterBean(DelegatingFilterProxy.java:145) 
at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:179)spring Security自动生成的`` 出错误正是因为spring Security未能自动生成`这个bean``在application-Security.xml中`添加一个空的<http>标签`就可以让spring Security生成这样一个bean``<http auto-config='true'></http>
上面是我出现的问题，然后我查出现的结果：但是我看看我自己的application-Security.xml中我：
<!-- http安全配置 -->
    <s:http auto-config="true" access-decision-manager-ref="accessDecisionManager">
        <s:form-login login-page="/login.action" default-target-url="/"
                      authentication-failure-url="/login.action?error=true"/>
        <s:logout logout-success-url="/"/>
        <s:remember-me key="e37f4b31-0c45-11dd-bd0b-0800200c9a66"/>
    </s:http>
在此我是有<http>标签，但是还是上面那个错，怎么改？？
希望各位帮我解答，谢谢

Answer 1

'springSecurityFilterChain' 
这个bean对象没有定义，楼主仔细检查看在哪里用到了这个对象。

Answer 2

我的web.xml中：
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:/applicationContext*.xml</param-value>
</context-param><!-- SpringSecurity filter-->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter><filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>在此配置spring filter用到了，恩，实在看不出有什么错？？