Spring-MVC：无法从相对位置导入 bean 定义 [servlet-context.xml]
Spring-MVC : Failed to import bean definitions from relative location [servlet-context.xml]
我正在开发一个 Spring-MVC 应用程序，我想在其中使用 ，但每当我这样做时，都会收到如下所述的错误。我检查了其他链接是否存在类似问题，但它们对所有选项都没有用。所以我发布了一个新问题。
项目大，XML文件也大。请注意，当我添加时，我的 @Scheduled 方法正在触发，但 servlet 正在抛出加载异常，否则，它们不会触发。
错误代码：
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from relative location [servlet-context.xml]
Offending resource: ServletContext resource [/WEB-INF/spring/appServlet/security-applicationContext.xml]; nested exception is org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Only one AsyncAnnotationBeanPostProcessor may exist within the context.
Offending resource: ServletContext resource [/WEB-INF/spring/appServlet/servlet-context.xml]
org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
ROOT CAUSE
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Only one AsyncAnnotationBeanPostProcessor may exist within the context.
Offending resource: ServletContext resource [/WEB-INF/spring/appServlet/servlet-context.xml]
org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
这是我的 servlet-context.xml :
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
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
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task.xsd">
<context:annotation-config/>
<mvc:annotation-driven>
<mvc:argument-resolvers>
<beans:bean class="org.springframework.mobile.device.DeviceWebArgumentResolver"/>
</mvc:argument-resolvers>
</mvc:annotation-driven>
<mvc:interceptors>
<beans:bean class="org.springframework.mobile.device.DeviceResolverHandlerInterceptor"/>
</mvc:interceptors>
<mvc:default-servlet-handler/>
<resources mapping="/resources/" location="/resources/"/>
<beans:bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/"/>
<beans:property name="suffix" value=".jsp"/>
</beans:bean>
<beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<beans:property name="driverClassName" value="org.postgresql.Driver"/>
<beans:property name="url"
value="jdbc:postgresql://localhost:5432/dbname"/>
<beans:property name="username" value="dbuser"/>
<beans:property name="password" value="dbpass"/>
<beans:property name="removeAbandoned" value="true"/>
<beans:property name="removeAbandonedTimeout" value="20"/>
<beans:property name="defaultAutoCommit" value="false"/>
</beans:bean>
<!-- Hibernate 4 SessionFactory Bean definition -->
<beans:bean id="hibernate4AnnotatedSessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<beans:property name="dataSource" ref="dataSource"/>
<beans:property name="annotatedClasses">
<beans:list>
<beans:value>com.journaldev.spring.model.Person</beans:value>
</beans:list>
</beans:property>
<beans:property name="hibernateProperties">
<beans:props>
<beans:prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQL9Dialect
</beans:prop>
<beans:prop key="hibernate.show_sql">false</beans:prop>
<beans:prop key="connection.pool_size">200</beans:prop>
<beans:prop key="c3p0.max_size">200</beans:prop>
<beans:prop key="c3p0.timeout">1000</beans:prop>
<!-- <beans:prop key="hibernate.jdbc.batch_size">1000</beans:prop>
<beans:prop key="hibernate.order_updates">true</beans:prop>-->
<beans:prop key="hibernate.hbm2ddl.auto">update</beans:prop>
</beans:props>
</beans:property>
</beans:bean>
<task:annotation-driven />
<beans:bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<beans:property name="sessionFactory" ref="hibernate4AnnotatedSessionFactory"/>
</beans:bean>
<!-- Person beans being here -->
<beans:bean id="personDAO" class="com.journaldev.spring.dao.PersonDAOImpl">
<beans:property name="sessionFactory"
ref="hibernate4AnnotatedSessionFactory"/>
</beans:bean>
<beans:bean id="personService"
class="com.journaldev.spring.service.PersonServiceImpl">
<beans:property name="personDAO" ref="personDAO"/>
</beans:bean>
<beans:bean id="LoginServiceImpl"
class="com.journaldev.spring.service.LoginServiceImpl"/>
<context:component-scan base-package="com.journaldev.spring"/>
<!-- locale -->
<beans:bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<beans:property name="basename" value="classpath:/locale/messages"/>
<beans:property name="defaultEncoding" value="UTF-8"/>
</beans:bean>
<context:property-placeholder location="classpath:application.properties"/>
<!-- default locale -->
<beans:bean id="localeResolver"
class="org.springframework.web.servlet.i18n.SessionLocaleResolver">
<beans:property name="defaultLocale" value="de"/>
</beans:bean>
<!-- Change locale via url. -->
<beans:bean id="localeChangeInterceptor"
class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
<beans:property name="paramName" value="lang"/>
</beans:bean>
<beans:bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping">
<beans:property name="interceptors">
<beans:list>
<beans:ref bean="localeChangeInterceptor"/>
</beans:list>
</beans:property>
</beans:bean>
<beans:bean class="com.journaldev.spring.service.DoNotTruncateMyUrls"/>
<beans:bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<beans:property name="maxUploadSize" value="52428800"/>
</beans:bean>
<beans:bean
class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<beans:property name="messageConverters" ref="jsonMessageConverter"/>
</beans:bean>
<beans:bean id="jsonMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
</beans:beans>
安全-applicationContext.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:security="http://www.springframework.org/schema/security"
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.xsd">
<import resource="servlet-context.xml" />
<!-- Global Security settings -->
<security:global-method-security pre-post-annotations="enabled" />
<security:http pattern="/resources/**" security="none"/>
<security:http create-session="ifRequired" use-expressions="true" auto-config="false" disable-url-rewriting="true">
<security:form-login login-page="/login" login-processing-url="/j_spring_security_check" default-target-url="/canvas/list" always-use-default-target="false" authentication-failure-url="/denied.jsp" />
<security:remember-me key="_spring_security_remember_me" user-service-ref="userDetailsService" token-validity-seconds="1209600" data-source-ref="dataSource"/>
<security:logout delete-cookies="JSESSIONID" invalidate-session="true" logout-url="/j_spring_security_logout"/>
<!--<security:intercept-url pattern="/**" requires-channel="https"/>-->
<security:port-mappings>
<security:port-mapping http="80" https="443"/>
</security:port-mappings>
<security:logout logout-url="/logout" logout-success-url="/" success-handler-ref="myLogoutHandler"/>
<security:session-management session-fixation-protection="migrateSession">
<security:concurrency-control session-registry-ref="sessionRegistry" max-sessions="5" expired-url="/login"/>
</security:session-management>
</security:http>
<!-- Rest authentication, don't edit, delete, add-->
<bean id="springSecurityFilterChain" class="org.springframework.security.web.FilterChainProxy">
<security:filter-chain-map path-type="ant">
<security:filter-chain filters="persistencefilter,authenticationfilter" pattern="/login"/>
<security:filter-chain filters="persistencefilter,logoutfilter" pattern="/logout"/>
<security:filter-chain pattern="/rest/**" filters="persistencefilter,restfilter" />
</security:filter-chain-map>
</bean>
<bean id="persistencefilter" class="org.springframework.security.web.context.SecurityContextPersistenceFilter"/>
<bean id="authenticationfilter" class="com.journaldev.spring.utility.AuthenticationFilter">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="authenticationSuccessHandler" ref="myAuthSuccessHandler"/>
<property name="passwordParameter" value="pass"/>
<property name="usernameParameter" value="user"/>
<property name="postOnly" value="false"/>
</bean>
<bean id="myAuthSuccessHandler" class="com.journaldev.spring.utility.AuthenticationSuccessHandler"/>
<bean id="myLogoutHandler" class="com.journaldev.spring.utility.MyLogoutHandler"/>
<bean id="logoutfilter" class="org.springframework.security.web.authentication.logout.LogoutFilter">
<constructor-arg index="0" value="/"/>
<constructor-arg index="1">
<list>
<bean class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler">
<property name="invalidateHttpSession" value="true"/>
<property name="clearAuthentication" value="true"/>
</bean>
<bean id="myLogoutHandler" class="com.journaldev.spring.utility.MyLogoutHandler"/>
</list>
</constructor-arg>
</bean>
<bean id="httpRequestAccessDecisionManager" class="org.springframework.security.access.vote.AffirmativeBased">
<property name="allowIfAllAbstainDecisions" value="false"/>
<property name="decisionVoters">
<list>
<ref bean="roleVoter"/>
</list>
</property>
</bean>
<bean id="roleVoter" class="org.springframework.security.access.vote.RoleVoter"/>
<bean id="restfilter" class="org.springframework.security.web.access.intercept.FilterSecurityInterceptor">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="accessDecisionManager" ref="httpRequestAccessDecisionManager"/>
<property name="securityMetadataSource">
<security:filter-invocation-definition-source>
<security:intercept-url pattern="/rest/**" access="ROLE_USER"/>
</security:filter-invocation-definition-source>
</property>
</bean>
<!-- Rest authentication ends here-->
<!-- queries to be run on data -->
<beans:bean id="rememberMeAuthenticationProvider" class="org.springframework.security.web.authentication.rememberme.PersistentTokenBasedRememberMeServices">
<beans:property name="key" value="_spring_security_remember_me" />
<property name="alwaysRemember" value="true"/>
<beans:property name="tokenRepository" ref="jdbcTokenRepository"/>
<beans:property name="userDetailsService" ref="LoginServiceImpl"/>
</beans:bean>
<!--Database management for remember-me -->
<beans:bean id="jdbcTokenRepository"
class="org.springframework.security.web.authentication.rememberme.JdbcTokenRepositoryImpl">
<beans:property name="createTableOnStartup" value="false"/>
<beans:property name="dataSource" ref="dataSource" />
</beans:bean>
<!-- Remember me ends here -->
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider user-service-ref="LoginServiceImpl">
<security:password-encoder ref="encoder"/>
</security:authentication-provider>
</security:authentication-manager>
<beans:bean id="encoder"
class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder">
<beans:constructor-arg name="strength" value="11" />
</beans:bean>
<beans:bean id="daoAuthenticationProvider"
class="org.springframework.security.authentication.dao.DaoAuthenticationProvider">
<beans:property name="userDetailsService" ref="LoginServiceImpl"/>
<beans:property name="passwordEncoder" ref="encoder"/>
</beans:bean>
</beans>
如果还有其他需要，例如 web.xml 左右，请告诉我。我已经有这个问题很多天了，但网上没有解决方案。你能帮忙的话，我会很高兴。谢谢。
编辑
root-context.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:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd">
<!-- Root Context: defines shared resources visible to all other web components -->
</beans>
web.xml（完成）
<?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"
>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml,/WEB-INF/spring/appServlet/security-applicationContext.xml</param-value>
</context-param>
<session-config>
<session-timeout>1440</session-timeout>
</session-config>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>cometd</servlet-name>
<servlet-class>org.cometd.server.CometDServlet</servlet-class>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>cometd</servlet-name>
<url-pattern>/cometd/*</url-pattern>
</servlet-mapping>
<filter>
<filter-name>cross-origin</filter-name>
<filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class>
<async-supported>true</async-supported>
</filter>
<filter-mapping>
<filter-name>cross-origin</filter-name>
<url-pattern>/cometd/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
<async-supported>true</async-supported>
<init-param>
<param-name>contextAttribute</param-name>
<param-value>org.springframework.web.context.WebApplicationContext.ROOT</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- <servlet>
<servlet-name>403Jsp</servlet-name>
<jsp-file>/WEB-INF/views/error/403.jsp</jsp-file>
</servlet>
<servlet-mapping>
<servlet-name>403Jsp</servlet-name>
<url-pattern>/403</url-pattern>
</servlet-mapping>-->
<listener>
<listener-class>org.springframework.security.web.session.HttpSessionEventPublisher</listener-class>
</listener>
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml,/WEB-INF/spring/appServlet/security-applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.png</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.jpg</url-pattern>
</servlet-mapping>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- <filter>
<filter-name>ExpiresFilter</filter-name>
<filter-class>org.apache.catalina.filters.ExpiresFilter</filter-class>
<init-param>
<param-name>ExpiresByType text/html</param-name>
<param-value>access plus 1 seconds</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType image</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType text/css</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType application/javascript</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType text/javascript</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType font/truetype</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType font/opentype</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType application/x-font-woff</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType application/vnd.ms-fontobject</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType image/svg+xml</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ExpiresFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>-->
<!-- Cometd servlet mappings -->
</web-app>
贝叶初始化器：
package com.journaldev.spring.chat;
import org.cometd.annotation.ServerAnnotationProcessor;
import org.cometd.bayeux.server.BayeuxServer;
import org.cometd.server.BayeuxServerImpl;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.DestructionAwareBeanPostProcessor;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;
import org.springframework.web.context.ServletContextAware;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.servlet.ServletContext;
@Component
public class BayeuxInitializer implements DestructionAwareBeanPostProcessor, ServletContextAware
{
private BayeuxServer bayeuxServer;
private ServerAnnotationProcessor processor;
@Inject
private void setBayeuxServer(BayeuxServer bayeuxServer)
{
this.bayeuxServer = bayeuxServer;
}
@PostConstruct
private void init()
{
this.processor = new ServerAnnotationProcessor(bayeuxServer);
}
@PreDestroy
private void destroy()
{
System.out.println("Bayeux in PreDestroy");
}
public Object postProcessBeforeInitialization(Object bean, String name) throws BeansException
{
processor.processDependencies(bean);
processor.processConfigurations(bean);
processor.processCallbacks(bean);
return bean;
}
public Object postProcessAfterInitialization(Object bean, String name) throws BeansException
{
return bean;
}
public void postProcessBeforeDestruction(Object bean, String name) throws BeansException
{
processor.deprocessCallbacks(bean);
}
@Bean(initMethod = "start", destroyMethod = "stop")
public BayeuxServer bayeuxServer()
{
return new BayeuxServerImpl();
}
public void setServletContext(ServletContext servletContext)
{
servletContext.setAttribute(BayeuxServer.ATTRIBUTE, bayeuxServer);
}
}
错误似乎是在为您的 DispatcherServlet 加载上下文时发生的。
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml,/WEB-INF/spring/appServlet/security-applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
您已定义为同时加载 servlet-context.xml 和 security-applicationContext.xml。 但是 security-applicationContext.xml 已经导入 servlet-context.xml。所以你得到了它所有的豆子两次。其中一个 bean 是 AsyncAnnotationBeanPostProcessor，它只能在上下文中出现一次。
所以去掉上面声明中的servlet-context.xml。
此外，您目前正在定义 ContextLoaderListener 和 DispatcherServlet 以加载 XML 上下文配置。为什么？
看这里：What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
我正在开发一个 Spring-MVC 应用程序，我想在其中使用 ，但每当我这样做时，都会收到如下所述的错误。我检查了其他链接是否存在类似问题，但它们对所有选项都没有用。所以我发布了一个新问题。
项目大，XML文件也大。请注意，当我添加时，我的 @Scheduled 方法正在触发，但 servlet 正在抛出加载异常，否则，它们不会触发。
错误代码：
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from relative location [servlet-context.xml]
Offending resource: ServletContext resource [/WEB-INF/spring/appServlet/security-applicationContext.xml]; nested exception is org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Only one AsyncAnnotationBeanPostProcessor may exist within the context.
Offending resource: ServletContext resource [/WEB-INF/spring/appServlet/servlet-context.xml]
org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
ROOT CAUSE
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Only one AsyncAnnotationBeanPostProcessor may exist within the context.
Offending resource: ServletContext resource [/WEB-INF/spring/appServlet/servlet-context.xml]
org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
这是我的 servlet-context.xml :
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
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
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task.xsd">
<context:annotation-config/>
<mvc:annotation-driven>
<mvc:argument-resolvers>
<beans:bean class="org.springframework.mobile.device.DeviceWebArgumentResolver"/>
</mvc:argument-resolvers>
</mvc:annotation-driven>
<mvc:interceptors>
<beans:bean class="org.springframework.mobile.device.DeviceResolverHandlerInterceptor"/>
</mvc:interceptors>
<mvc:default-servlet-handler/>
<resources mapping="/resources/" location="/resources/"/>
<beans:bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/"/>
<beans:property name="suffix" value=".jsp"/>
</beans:bean>
<beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<beans:property name="driverClassName" value="org.postgresql.Driver"/>
<beans:property name="url"
value="jdbc:postgresql://localhost:5432/dbname"/>
<beans:property name="username" value="dbuser"/>
<beans:property name="password" value="dbpass"/>
<beans:property name="removeAbandoned" value="true"/>
<beans:property name="removeAbandonedTimeout" value="20"/>
<beans:property name="defaultAutoCommit" value="false"/>
</beans:bean>
<!-- Hibernate 4 SessionFactory Bean definition -->
<beans:bean id="hibernate4AnnotatedSessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<beans:property name="dataSource" ref="dataSource"/>
<beans:property name="annotatedClasses">
<beans:list>
<beans:value>com.journaldev.spring.model.Person</beans:value>
</beans:list>
</beans:property>
<beans:property name="hibernateProperties">
<beans:props>
<beans:prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQL9Dialect
</beans:prop>
<beans:prop key="hibernate.show_sql">false</beans:prop>
<beans:prop key="connection.pool_size">200</beans:prop>
<beans:prop key="c3p0.max_size">200</beans:prop>
<beans:prop key="c3p0.timeout">1000</beans:prop>
<!-- <beans:prop key="hibernate.jdbc.batch_size">1000</beans:prop>
<beans:prop key="hibernate.order_updates">true</beans:prop>-->
<beans:prop key="hibernate.hbm2ddl.auto">update</beans:prop>
</beans:props>
</beans:property>
</beans:bean>
<task:annotation-driven />
<beans:bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<beans:property name="sessionFactory" ref="hibernate4AnnotatedSessionFactory"/>
</beans:bean>
<!-- Person beans being here -->
<beans:bean id="personDAO" class="com.journaldev.spring.dao.PersonDAOImpl">
<beans:property name="sessionFactory"
ref="hibernate4AnnotatedSessionFactory"/>
</beans:bean>
<beans:bean id="personService"
class="com.journaldev.spring.service.PersonServiceImpl">
<beans:property name="personDAO" ref="personDAO"/>
</beans:bean>
<beans:bean id="LoginServiceImpl"
class="com.journaldev.spring.service.LoginServiceImpl"/>
<context:component-scan base-package="com.journaldev.spring"/>
<!-- locale -->
<beans:bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<beans:property name="basename" value="classpath:/locale/messages"/>
<beans:property name="defaultEncoding" value="UTF-8"/>
</beans:bean>
<context:property-placeholder location="classpath:application.properties"/>
<!-- default locale -->
<beans:bean id="localeResolver"
class="org.springframework.web.servlet.i18n.SessionLocaleResolver">
<beans:property name="defaultLocale" value="de"/>
</beans:bean>
<!-- Change locale via url. -->
<beans:bean id="localeChangeInterceptor"
class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
<beans:property name="paramName" value="lang"/>
</beans:bean>
<beans:bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping">
<beans:property name="interceptors">
<beans:list>
<beans:ref bean="localeChangeInterceptor"/>
</beans:list>
</beans:property>
</beans:bean>
<beans:bean class="com.journaldev.spring.service.DoNotTruncateMyUrls"/>
<beans:bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<beans:property name="maxUploadSize" value="52428800"/>
</beans:bean>
<beans:bean
class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<beans:property name="messageConverters" ref="jsonMessageConverter"/>
</beans:bean>
<beans:bean id="jsonMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
</beans:beans>
安全-applicationContext.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:security="http://www.springframework.org/schema/security"
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.xsd">
<import resource="servlet-context.xml" />
<!-- Global Security settings -->
<security:global-method-security pre-post-annotations="enabled" />
<security:http pattern="/resources/**" security="none"/>
<security:http create-session="ifRequired" use-expressions="true" auto-config="false" disable-url-rewriting="true">
<security:form-login login-page="/login" login-processing-url="/j_spring_security_check" default-target-url="/canvas/list" always-use-default-target="false" authentication-failure-url="/denied.jsp" />
<security:remember-me key="_spring_security_remember_me" user-service-ref="userDetailsService" token-validity-seconds="1209600" data-source-ref="dataSource"/>
<security:logout delete-cookies="JSESSIONID" invalidate-session="true" logout-url="/j_spring_security_logout"/>
<!--<security:intercept-url pattern="/**" requires-channel="https"/>-->
<security:port-mappings>
<security:port-mapping http="80" https="443"/>
</security:port-mappings>
<security:logout logout-url="/logout" logout-success-url="/" success-handler-ref="myLogoutHandler"/>
<security:session-management session-fixation-protection="migrateSession">
<security:concurrency-control session-registry-ref="sessionRegistry" max-sessions="5" expired-url="/login"/>
</security:session-management>
</security:http>
<!-- Rest authentication, don't edit, delete, add-->
<bean id="springSecurityFilterChain" class="org.springframework.security.web.FilterChainProxy">
<security:filter-chain-map path-type="ant">
<security:filter-chain filters="persistencefilter,authenticationfilter" pattern="/login"/>
<security:filter-chain filters="persistencefilter,logoutfilter" pattern="/logout"/>
<security:filter-chain pattern="/rest/**" filters="persistencefilter,restfilter" />
</security:filter-chain-map>
</bean>
<bean id="persistencefilter" class="org.springframework.security.web.context.SecurityContextPersistenceFilter"/>
<bean id="authenticationfilter" class="com.journaldev.spring.utility.AuthenticationFilter">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="authenticationSuccessHandler" ref="myAuthSuccessHandler"/>
<property name="passwordParameter" value="pass"/>
<property name="usernameParameter" value="user"/>
<property name="postOnly" value="false"/>
</bean>
<bean id="myAuthSuccessHandler" class="com.journaldev.spring.utility.AuthenticationSuccessHandler"/>
<bean id="myLogoutHandler" class="com.journaldev.spring.utility.MyLogoutHandler"/>
<bean id="logoutfilter" class="org.springframework.security.web.authentication.logout.LogoutFilter">
<constructor-arg index="0" value="/"/>
<constructor-arg index="1">
<list>
<bean class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler">
<property name="invalidateHttpSession" value="true"/>
<property name="clearAuthentication" value="true"/>
</bean>
<bean id="myLogoutHandler" class="com.journaldev.spring.utility.MyLogoutHandler"/>
</list>
</constructor-arg>
</bean>
<bean id="httpRequestAccessDecisionManager" class="org.springframework.security.access.vote.AffirmativeBased">
<property name="allowIfAllAbstainDecisions" value="false"/>
<property name="decisionVoters">
<list>
<ref bean="roleVoter"/>
</list>
</property>
</bean>
<bean id="roleVoter" class="org.springframework.security.access.vote.RoleVoter"/>
<bean id="restfilter" class="org.springframework.security.web.access.intercept.FilterSecurityInterceptor">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="accessDecisionManager" ref="httpRequestAccessDecisionManager"/>
<property name="securityMetadataSource">
<security:filter-invocation-definition-source>
<security:intercept-url pattern="/rest/**" access="ROLE_USER"/>
</security:filter-invocation-definition-source>
</property>
</bean>
<!-- Rest authentication ends here-->
<!-- queries to be run on data -->
<beans:bean id="rememberMeAuthenticationProvider" class="org.springframework.security.web.authentication.rememberme.PersistentTokenBasedRememberMeServices">
<beans:property name="key" value="_spring_security_remember_me" />
<property name="alwaysRemember" value="true"/>
<beans:property name="tokenRepository" ref="jdbcTokenRepository"/>
<beans:property name="userDetailsService" ref="LoginServiceImpl"/>
</beans:bean>
<!--Database management for remember-me -->
<beans:bean id="jdbcTokenRepository"
class="org.springframework.security.web.authentication.rememberme.JdbcTokenRepositoryImpl">
<beans:property name="createTableOnStartup" value="false"/>
<beans:property name="dataSource" ref="dataSource" />
</beans:bean>
<!-- Remember me ends here -->
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider user-service-ref="LoginServiceImpl">
<security:password-encoder ref="encoder"/>
</security:authentication-provider>
</security:authentication-manager>
<beans:bean id="encoder"
class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder">
<beans:constructor-arg name="strength" value="11" />
</beans:bean>
<beans:bean id="daoAuthenticationProvider"
class="org.springframework.security.authentication.dao.DaoAuthenticationProvider">
<beans:property name="userDetailsService" ref="LoginServiceImpl"/>
<beans:property name="passwordEncoder" ref="encoder"/>
</beans:bean>
</beans>
如果还有其他需要，例如 web.xml 左右，请告诉我。我已经有这个问题很多天了，但网上没有解决方案。你能帮忙的话，我会很高兴。谢谢。
编辑
root-context.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:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd">
<!-- Root Context: defines shared resources visible to all other web components -->
</beans>
web.xml（完成）
<?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"
>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml,/WEB-INF/spring/appServlet/security-applicationContext.xml</param-value>
</context-param>
<session-config>
<session-timeout>1440</session-timeout>
</session-config>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>cometd</servlet-name>
<servlet-class>org.cometd.server.CometDServlet</servlet-class>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>cometd</servlet-name>
<url-pattern>/cometd/*</url-pattern>
</servlet-mapping>
<filter>
<filter-name>cross-origin</filter-name>
<filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class>
<async-supported>true</async-supported>
</filter>
<filter-mapping>
<filter-name>cross-origin</filter-name>
<url-pattern>/cometd/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
<async-supported>true</async-supported>
<init-param>
<param-name>contextAttribute</param-name>
<param-value>org.springframework.web.context.WebApplicationContext.ROOT</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- <servlet>
<servlet-name>403Jsp</servlet-name>
<jsp-file>/WEB-INF/views/error/403.jsp</jsp-file>
</servlet>
<servlet-mapping>
<servlet-name>403Jsp</servlet-name>
<url-pattern>/403</url-pattern>
</servlet-mapping>-->
<listener>
<listener-class>org.springframework.security.web.session.HttpSessionEventPublisher</listener-class>
</listener>
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml,/WEB-INF/spring/appServlet/security-applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.png</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.jpg</url-pattern>
</servlet-mapping>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- <filter>
<filter-name>ExpiresFilter</filter-name>
<filter-class>org.apache.catalina.filters.ExpiresFilter</filter-class>
<init-param>
<param-name>ExpiresByType text/html</param-name>
<param-value>access plus 1 seconds</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType image</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType text/css</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType application/javascript</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType text/javascript</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType font/truetype</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType font/opentype</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType application/x-font-woff</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType application/vnd.ms-fontobject</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
<init-param>
<param-name>ExpiresByType image/svg+xml</param-name>
<param-value>access plus 10 weeks</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ExpiresFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>-->
<!-- Cometd servlet mappings -->
</web-app>
贝叶初始化器：
package com.journaldev.spring.chat;
import org.cometd.annotation.ServerAnnotationProcessor;
import org.cometd.bayeux.server.BayeuxServer;
import org.cometd.server.BayeuxServerImpl;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.DestructionAwareBeanPostProcessor;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;
import org.springframework.web.context.ServletContextAware;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.servlet.ServletContext;
@Component
public class BayeuxInitializer implements DestructionAwareBeanPostProcessor, ServletContextAware
{
private BayeuxServer bayeuxServer;
private ServerAnnotationProcessor processor;
@Inject
private void setBayeuxServer(BayeuxServer bayeuxServer)
{
this.bayeuxServer = bayeuxServer;
}
@PostConstruct
private void init()
{
this.processor = new ServerAnnotationProcessor(bayeuxServer);
}
@PreDestroy
private void destroy()
{
System.out.println("Bayeux in PreDestroy");
}
public Object postProcessBeforeInitialization(Object bean, String name) throws BeansException
{
processor.processDependencies(bean);
processor.processConfigurations(bean);
processor.processCallbacks(bean);
return bean;
}
public Object postProcessAfterInitialization(Object bean, String name) throws BeansException
{
return bean;
}
public void postProcessBeforeDestruction(Object bean, String name) throws BeansException
{
processor.deprocessCallbacks(bean);
}
@Bean(initMethod = "start", destroyMethod = "stop")
public BayeuxServer bayeuxServer()
{
return new BayeuxServerImpl();
}
public void setServletContext(ServletContext servletContext)
{
servletContext.setAttribute(BayeuxServer.ATTRIBUTE, bayeuxServer);
}
}
错误似乎是在为您的 DispatcherServlet 加载上下文时发生的。
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml,/WEB-INF/spring/appServlet/security-applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
您已定义为同时加载 servlet-context.xml 和 security-applicationContext.xml。 但是 security-applicationContext.xml 已经导入 servlet-context.xml。所以你得到了它所有的豆子两次。其中一个 bean 是 AsyncAnnotationBeanPostProcessor，它只能在上下文中出现一次。
所以去掉上面声明中的servlet-context.xml。
此外，您目前正在定义 ContextLoaderListener 和 DispatcherServlet 以加载 XML 上下文配置。为什么？
看这里：What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?