这个问题应该怎么解决啊

求助问答
1 
09-May-2025 11:15:07.114 信息 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.ApplicationContext.log 将servlet[springMVC]标记为不可用
09-May-2025 11:15:07.114 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.loadOnStartup web应用程序[/SpringMVc_war_exploded]中的Servlet[springMVC]引发了load（）异常
	java.lang.ClassCastException: class org.springframework.web.servlet.DispatcherServlet cannot be cast to class jakarta.servlet.Servlet (org.springframework.web.servlet.DispatcherServlet is in unnamed module of loader org.apache.catalina.loader.ParallelWebappClassLoader @39de73d2; jakarta.servlet.Servlet is in unnamed module of loader java.net.URLClassLoader @75881071)
		at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:758)
		at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:698)
		at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4224)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4511)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:599)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:571)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:654)
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1796)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:568)
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:264)
		at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:814)
		at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:422)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:376)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:568)
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:264)
		at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:814)
		at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802)
		at java.management/com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:472)
		at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1472)
		at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1310)
		at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
		at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1412)
		at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:568)
		at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:360)
		at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
		at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
		at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
		at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
		at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587)
		at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)
		at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705)
		at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
		at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704)
		at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
		at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
		at java.base/java.lang.Thread.run(Thread.java:842)
2

看起来像是 Tomcat 版本过高，使用的是 JakartaEE，而你的 spring 版本过低，使用的是 JavaEE。

试试看降低 Tomcat 的版本。

3

我换成了9的也不行

4

换 8。

5

还是不行