WARN ClassPathXmlApplicationContext:551 - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.zhanglv.user.service.UserService': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/aop/framework/AopProxyUtils
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.zhanglv.user.service.UserService': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/aop/framework/AopProxyUtils
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at com.zhanglv.myTest.MainOfTest1.main(MainOfTest1.java:14)
Caused by: java.lang.NoClassDefFoundError: org/springframework/aop/framework/AopProxyUtils
at org.springframework.context.event.AbstractApplicationEventMulticaster.addApplicationListener(AbstractApplicationEventMulticaster.java:105)
at org.springframework.context.support.AbstractApplicationContext.addApplicationListener(AbstractApplicationContext.java:494)
at org.springframework.context.support.ApplicationListenerDetector.postProcessAfterInitialization(ApplicationListenerDetector.java:78)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:423)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1633)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
... 11 more
检查一下com.zhanglv.user.service.UserService对应配置的SQL语句有问题。
你这不是很明显吗,第一个创建 bean出错,查看是不是单词写错或者名称重复。 第二个NoClassDefFoundError 查看编译候得文件里面有没有对应类,没有的话 clean或这几删除了重新编译
楼主您好!请问是使用的Maven管理项目吗?这个异常可能是没有引入 Spring 的 AOP 组件导致的,可以在你项目的 pom.xml 中添加以下依赖试试:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>5.3.6</version>
</dependency>
注意:以上是Spring5对应的版本,如果你使用的是Spring4,最好换成相对应的4.x系列版本,跟你项目中使用的 Spring 版本一致最好。
怎么看自己使用的Spring版本?如果是使用 IDEA 开发工具,可以全局搜索 ApplicationContext 关键词,然后定位到该类所在jar包的位置,就可以看到版本了,如下图所示:
要查看Spring AOP的其他版本,可以到Maven中央仓库地址:https://mvnrepository.com/artifact/org.springframework/spring-aop
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