Tomcat v10.1本地服务器启动失败求助：组件启动异常

启动提示：
Server Tomcat v10.1 Server at localhost failed to start.

完整错误堆栈：

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Logistic]]
    org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
    at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
    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.catalina.startup.Bootstrap.start(Bootstrap.java:345)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:476)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Logistic]]
    at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:419)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:186)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1332)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1322)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
    at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:866)
    ... 21 more
Caused by: java.lang.NoClassDefFoundError: HttpServletRequest
    at java.base/java.lang.Class.getDeclaredMethods0(Native Method)
    at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3402)
    at java.base/java.lang.Class.getDeclaredMethods(Class.java:2504)
    at org.apache.catalina.util.Introspection.getDeclaredMethods(Introspection.java:121)
    at org.apache.catalina.startup.WebAnnotationSet.loadMethodsAnnotation(WebAnnotationSet.java:213)
    at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:137)
    at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:68)
    at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:319)
    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:964)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:290)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4782)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
    ... 27 more
Caused by: java.lang.ClassNotFoundException: HttpServletRequest
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1353)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1165)
    ... 40 more

Mar 18, 2024 9:25:18 PM org.apache.catalina.core.ContainerBase startInternal
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during start

问题描述：
我尝试启动服务器时失败，无法理解该错误，已添加服务器但仍无法启动，希望能解决问题让服务器正常运行。

解决方案 #

• 检查Servlet API依赖：Tomcat 10.x基于Jakarta EE，需确保项目依赖正确。Maven项目添加如下依赖，scope设为provided（Tomcat自带该类库，无需打包到WAR）：

  <dependency>
      <groupId>jakarta.servlet</groupId>
      <artifactId>jakarta.servlet-api</artifactId>
      <version>6.0.0</version>
      <scope>provided</scope>
  </dependency>
  

  手动管理jar包时，从Tomcat安装目录的lib文件夹中找到jakarta.servlet-api.jar，添加到项目依赖库，不要放入WEB-INF/lib避免冲突。
• 验证JDK版本：Tomcat 10.x要求JDK 11及以上，确认项目使用的JDK版本符合要求，服务器配置中JRE路径正确。
• 清理重建项目：执行项目清理（clean）和重新编译（compile）操作，清除缓存的类文件后再尝试启动。

内容的提问来源于stack exchange，提问作者rayudu