我按照几个教程来使用 Spring security,但仍然遇到相同的“没有名为 'filterChainProxy' 的 bean available”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:
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>
applicationContext-security.xml
<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>
spring-mvc-servlet.xml
<?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: Spring :5.0.5.RELEASE Spring-Security:3.2.5
最佳答案
Spring Security 注册一个名为 springSecurityFilterChain
的 bean如 Spring Security Reference Guide 中所述。
DelegatingFilterProxy
默认情况下,将尝试检测与过滤器名称同名的 bean。在你的情况下filterChainProxy
。然而,这会失败,因为如上所述,创建了一个名为 springSecurityFilterChain
的 bean。 .
现在您可以做两件事来修复它
- 将过滤器重命名为
springSecurityFilterChain
如上所述here - 包含在
<alias name="filterChainProxy" alias="springSecurityFilterChain"/>
中如果您无法修改web.xml
。
关于java - Spring Security "No bean named ' filterChainProxy'可用“错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50171509/