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Tomcat 10 throws java.lang.ClassNotFoundException: javax.servlet.http.HttpServlet [duplicate]（1个答案）
Tomcat 10.x throws java.lang.NoClassDefFoundError on javax.servlet.* [duplicate]（2个答案）
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我正在使用Java Maven项目，但我得到了一些错误。请找到我已经给出了下面的项目代码。我在Eclipse Java EE IDE工作
This is My Project Code：
Tomcat版本v10.1
JDK 11

HTTP Status 500 – Internal Server Error
Type Exception Report
Message Error instantiating servlet class [org.springframework.web.servlet.DispatcherServlet]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
jakarta.servlet.ServletException: Error instantiating servlet class [org.springframework.web.servlet.DispatcherServlet]
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
    org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:340)
    org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391)
    org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
    org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)
    org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)
    org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
    org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
    org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.base/java.lang.Thread.run(Thread.java:1623)
Root Causejava.lang.ClassNotFoundException: javax.servlet.http.HttpServlet
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1353)org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1165)java.base/java.lang.ClassLoader.defineClass1(Native Method)java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1013)java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2352)org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:800)

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