Question

我遵循了几个教程来使用Spring安全性，但我仍然有相同的“没有bean名为'filterChainProxy'可用”的问题。

org.apache.catalina.core.StandardContext.filterStart Exception starting filter [filterChainProxy]
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'filterChainProxy' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:686)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1210)

我使用以下配置：

的web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xmlns="http://java.sun.com/xml/ns/javaee" 
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
     version="3.0">

<servlet>
    <servlet-name>spring-mvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>spring-mvc</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/applicationContext-security.xml
    </param-value>
</context-param>

<filter>
    <filter-name>filterChainProxy</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
    <filter-name>filterChainProxy</filter-name>
    <url-pattern>/</url-pattern>
</filter-mapping>

的applicationContext-security.xml文件

<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"
         xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.2.xsd">

<http auto-config="true">
    <intercept-url pattern="/admin**" access="ROLE_USER" />
</http>

<authentication-manager>
    <authentication-provider>
        <user-service>
            <user name="blabla" password="123456" authorities="ROLE_USER" />
        </user-service>
    </authentication-provider>
</authentication-manager>

弹簧MVC-servlet.xml中

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


<context:component-scan base-package="com.medkhelifi.tutorials.spring.springregistration"/>
<context:annotation-config/>

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix" value="/jsp/"/>
    <property name="suffix" value=".jsp"/>
</bean>

我不知道我错过了什么。谢谢。我用：春天：5.0.5.RELEASE Spring-Security：3.2.5

Answer 1

Spring Security注册Spring Security Reference Guide中提到的名为springSecurityFilterChain的bean。

默认情况下，DelegatingFilterProxy将尝试检测与过滤器名称同名的bean。在您的情况下filterChainProxy。但是，这会失败，因为如上所述，有一个名为springSecurityFilterChain的bean。

现在你可以做两件事来解决它

按照规定here

springSecurityFilterChain

如果您无法修改<alias name="filterChainProxy" alias="springSecurityFilterChain"/>，请加入web.xml。

Spring Security“没有bean命名'filterChainProxy'可用”错误

1 个答案: