Unable to load class [javax.ws.rs.container.ConnectionCallback问题处理

逃离我推掉我的手 2023-07-08 09:20 17阅读 0赞

## 问题经过： ##

springboot用多了，下了一个spring的web项目，需要tomcat启动，于是又搞了一把，结果很悲剧

上日志：

警告: Unable to load class [javax.el.ELUtil] to check against the @HandlesTypes annotation of one or more ServletContentInitializers. 
    java.lang.ClassNotFoundException: javax.el.ELUtil
    	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1643)
    	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1488)
    	at org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:1945)
    	at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:1908)
    	at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1795)
    	at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1754)
    	at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1740)
    	at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1245)
    	at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:874)
    	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:317)
    	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4881)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:812)
    	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:787)
    	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
    	at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1379)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:606)
    	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
    	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
    	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
    	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:598)
    	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:547)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:606)
    	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
    	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
    	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
    	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)
    	at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
    	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
    	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
    	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:606)
    	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
    	at sun.rmi.transport.Transport$2.run(Transport.java:202)
    	at sun.rmi.transport.Transport$2.run(Transport.java:199)
    	at java.security.AccessController.doPrivileged(Native Method)
    	at sun.rmi.transport.Transport.serviceCall(Transport.java:198)
    	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:567)
    	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)
    	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.access$400(TCPTransport.java:619)
    	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:684)
    	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:681)
    	at java.security.AccessController.doPrivileged(Native Method)
    	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:681)
    	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)

试过的办法有：

> 
    >
    > 1. 更换tomcat的jdk版本到1.7（我本机是1.8）
    >
    > 2. 添加以入tomcat的jar依赖
    >
    > 3. 手动配置javax的jar到lib然后添加引入
    >
    >    ......

最后怀疑到jar冲突的问题上，果然是在pom中配置了

>     <dependency>  <groupId>javax</groupId>  <artifactId>javaee-api</artifactId>  <version>7.0</version></dependency>

此处与tomcat冲突

去掉一个，问题解决！