夜晚挽风 2021-04-01 19:35 采纳率: 100%
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已结题

Tomcat 启动失败

[ERROR] 2021-04-01 19:03:37 org.springframework.web.context.ContextLoader :Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.print.controller.login.loginFilter] for bean with name 'loginFilter' defined$
        at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1264)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:576)
        at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1330)
        at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:896)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:566)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
  GNU nano 2.0.9                                        File: warn_message.log                                                                                        

        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4760)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:724)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:700)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:919)
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1704)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:473)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/print/controller/login/loginFilter : Unsupported major.minor version 52.0 (unable to load class com.print.cont$
        at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2483)
        at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:880)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1294)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1177)
        at org.springframework.util.ClassUtils.forName(ClassUtils.java:257)
        at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:408)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1282)
        at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1253)
        ... 22 more
 

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    tomcat配置的jdk版本与开发环境配置的jdk不是同一个版本,把版本统一一下就可以了

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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