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spring security 没有找到 WebApplicationContext

转载 作者:IT老高 更新时间:2023-10-28 13:52:51 26 4
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我是 Spring Security 新手

我有 web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app 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_3_0.xsd" version="3.0">

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/applicationContext-security.xml
</param-value>
</context-param>

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

<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>

<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>

applicationContext-security.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">
<http auto-config="true">
<intercept-url pattern="/register.html" access="IS_AUTHENTICATED_ANONYMOUSLY" />
<intercept-url pattern="/*" access="ROLE_USER, ROLE_ADMIN" />
<logout logout-url="/logout"/>
</http>

<beans:bean id="myUserDetailsService" class="labas.spring.service.UserDetailsImp"/>

<authentication-manager>
<authentication-provider user-service-ref='myUserDetailsService'/>
</authentication-manager>

为什么当我运行它时我得到了

java.lang.IllegalStateException: No WebApplicationContext found: no ContextLoaderListener registered?

怎么了?

最佳答案

您尚未声明根 webapp 上下文 - 您已添加 contextConfigLocation,但未添加使用它的监听器:

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

关于spring security 没有找到 WebApplicationContext,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/5046403/

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