Java 将上下文初始化事件发送到类org.springframework.web.context.ContextLoaderListener的侦听器实例时发生异常

从过去3周开始，我一直在努力在春季成功实现openId。 请帮我解决一下

我试图从开始实现它，现在我遇到了一个异常。 控制台日志：

SEVERE: Exception sending context initialized event to listener instance of class        org.springframework.web.context.ContextLoaderListener
java.lang.NoClassDefFoundError: org/openid4java/consumer/ConsumerException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
at java.lang.Class.getDeclaredConstructors(Class.java:1836)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:228)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:911)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:884)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:479)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:287)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:562)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:871)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:272)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:196)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: org.openid4java.consumer.ConsumerException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
... 28 more

my web.xml：

springSecurityFilterChain org.springframework.web.filter.DelegatingFilterProxy springSecurityFilterChain /* 上下文配置位置 /WEB-INF/spring-security.xml /WEB-INF/applicationContext.xml 调度员 org.springframework.web.servlet.DispatcherServlet 1. 调度员 /休息/* org.springframework.web.context.ContextLoaderListener index.jsp

Dispatcher.servlet：

com.kratin.domain.User ${hibernate.dial} ${hibernate.show_sql} spring-security.xml：

applicationContext.xml：

---

stacktrace显示您正在引用缺少的库：

原因：java.lang.ClassNotFoundException:org.openid4java.consumer.ConsumerException

要么您没有安装openid4java，要么您的openid4java的旧版本不包含所需的类

---

您应该安装正确版本的openid4java

是否阅读了stacktrace？NoClassDefFoundError:org/openid4java/consumer/ConsumerException在我看来非常清楚。您缺少引用的库。。。可能是openid4java jar，也可能是版本太旧了。另一件需要注意的是，您正在复制所有的bean实例。DispatcherServlet和ContextLoaderListener都做了一些改进，这最终会导致其他问题。请你具体说明我如何删除这些复制品，以免妨碍执行。我不熟悉春天和冬眠，所以问这个问题可能真的很愚蠢，但我需要知道。此外，如果您对spring中的openId实现以及提取emailId和名称有任何建议或想法，也会很有帮助