java.lang.IllegalStateException:未找到WebApplicationContext:未注册ContextLoaderListener或DispatcherServlet?

java.lang.IllegalStateException:未找到WebApplicationContext:未注册ContextLoaderListener或DispatcherServlet?,java,spring,spring-mvc,Java,Spring,Spring Mvc,ContextLoaderListener和DispatcherServlet已在web.xml中注册,即使在初始化获取错误后也是如此 java.lang.IllegalStateException: No WebApplicationContext found: no ContextLoaderListener or DispatcherServlet registered? at org.springframework.web.filter.DelegatingFilterProxy.do

ContextLoaderListenerDispatcherServlet已在web.xml中注册,即使在初始化获取错误后也是如此

 java.lang.IllegalStateException: No WebApplicationContext found: no ContextLoaderListener or DispatcherServlet registered?
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:253)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
 at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:472)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
 at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:395)
at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:332)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:175)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)

只需使用Spring Boot来管理自动配置,它将使您的生活变得轻松。但是代码在Spring mvcI中。我知道,我阅读了堆栈跟踪,使用Spring Boot。@Subha#Aniket将其作为Spring Boot应用程序,它将解决您的两个问题problem@IslamEl-Rougy您是否了解Java背后正在执行的机器代码?处理抽象。只需使用Spring Boot来管理自动配置,它将使您的生活变得轻松。但是代码在Spring mvcI中,我阅读了堆栈跟踪,使用springboot。@Subha#Aniket将其作为springboot应用程序,它将解决您的两个问题problem@IslamEl-Rougy您是否了解Java背后正在执行的机器代码?处理抽象。