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问题描述
我已经阅读了大部分已经发布的类似问题，但仍然找不到解决方案.请注意，常规 CRUD 应用程序运行良好.当我尝试通过 spring-security 添加登录功能时出现此错误.
I have read most of the similar issues that already posted but still I couldn't find a solution.Please note that regular CRUD application is working fine. I'm getting this error when I try to add login functionality via spring-security.
我的工作环境如下；
1.Tomcat 7.0.35
2.Spring 3.2.0
3.Spring 安全
spring-security-config-3.1.3.RELEASE.jar
spring-security-config-3.1.3.RELEASE.jar
spring-security-core-3.1.3.RELEASE.jar
spring-security-core-3.1.3.RELEASE.jar
spring-security-taglibs-3.1.3.RELEASE.jar
spring-security-taglibs-3.1.3.RELEASE.jar
spring-security-web-3.1.3.RELEASE.jar
spring-security-web-3.1.3.RELEASE.jar
4.我的web.xml (/src/main/webapp/WEB-INF/web.xml)
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/root-context.xml</param-value>
</context-param>
<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>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:spring/conf/*-context.xml
</param-value>
</init-param>
<!--
<load-on-startup>1</load-on-startup>
-->
</servlet>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
5.我的security-context.xml (/src/main/resources/spring/conf/security-context.xml)
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.1.xsd">
<http pattern="/resources" security="none" />
<http auto-config="true" use-expressions="true">
<intercept-url pattern="/login" access="permitAll"/>
<intercept-url pattern="/logout" access="permitAll"/>
<intercept-url pattern="/denied" access="hasRole('ROLE_USER')"/>
<intercept-url pattern="/" access="hasRole('ROLE_USER')"/>
<intercept-url pattern="/user" access="hasRole('ROLE_USER')"/>
<intercept-url pattern="/admin" access="hasRole('ROLE_ADMIN')"/>
<form-login login-page="/login"
authentication-failure-url="/login/failure"
default-target-url="/"/>
<access-denied-handler error-page="/denied"/>
<logout invalidate-session="true"
logout-success-url="/logout/success"
logout-url="/logout"/>
</http>
<authentication-manager>
<authentication-provider user-service-ref="customUserDetailsService">
<password-encoder hash="md5"/>
</authentication-provider>
</authentication-manager>
6.错误
INFO: Initializing Spring root WebApplicationContext
INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
INFO : org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Sun Feb 10 22:17:40 IST 2013]; root of context hierarchy
INFO : org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [spring/root-context.xml]
INFO : org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@58d51a54: defining beans []; root of factory hierarchy
INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 353 ms
10-Feb-2013 22:17:40 org.apache.catalina.core.StandardContext filterStart
SEVERE: 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:549)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1096)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:278)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1121)
at org.springframework.web.filter.DelegatingFilterProxy.initDelegate(DelegatingFilterProxy.java:326)
at org.springframework.web.filter.DelegatingFilterProxy.initFilterBean(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:194)
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:4656)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5312)
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.deployDescriptor(HostConfig.java:657)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1637)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
请帮帮我...谢谢
推荐答案
您已经配置了两个 contextConfigLocation 元素.
You have configured two contextConfigLocation elements.
您需要从 appServlet 元素中删除 contextConfigLocation 定义，并将 classpath:spring/conf/security-context.xml 添加到基础 contextConfigLocation 元素
You need to remove the contextConfigLocation definition from the appServlet element and add classpath:spring/conf/security-context.xml to the base contextConfigLocation element
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