Tomcat上的Spring MVC应用程序:404错误,快照不可用
我在学习教程,遇到了麻烦 运行已部署的WAR文件时出现以下错误:Tomcat上的Spring MVC应用程序:404错误,快照不可用,tomcat,servlets,spring-mvc,jakarta-ee,Tomcat,Servlets,Spring Mvc,Jakarta Ee,我在学习教程,遇到了麻烦 运行已部署的WAR文件时出现以下错误: HTTP Status 404 - /HSR-backend-0.0.1-SNAPSHOT/ type Status report message /HSR-backend-0.0.1-SNAPSHOT/ description The requested resource (/HSR-backend-0.0.1-SNAPSHOT/) is not available. 现在我一点也不明白,快照肯定就在那里 来自tomca
HTTP Status 404 - /HSR-backend-0.0.1-SNAPSHOT/
type Status report
message /HSR-backend-0.0.1-SNAPSHOT/
description The requested resource (/HSR-backend-0.0.1-SNAPSHOT/) is not available.
现在我一点也不明白,快照肯定就在那里
来自tomcat的日志
2011-jan-24 16:46:04 org.apache.catalina.core.ApplicationContext log
ALLVARLIG: Error loading WebappClassLoader
context: /HSR-backend-0.0.1-SNAPSHOT
delegate: false
repositories:
/WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@1172e08
org.springframework.web.servlet.DispacherServlet
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispacherServlet
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1493)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1095)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4387)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4700)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:525)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1359)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1500)
at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:252)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:186)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
2011-jan-24 16:46:04 org.apache.catalina.core.StandardContext loadOnStartup
ALLVARLIG: Servlet /HSR-backend-0.0.1-SNAPSHOT threw load() exception
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispacherServlet
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1493)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1095)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4387)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4700)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:525)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1359)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1500)
at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:252)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:186)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
我错过了什么
更新:来自tomcat的新错误日志
2011-jan-24 17:05:18 org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextDestroyed()
2011-jan-24 17:05:18 org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextDestroyed()
2011-jan-24 17:05:18 org.apache.catalina.core.ApplicationContext log
INFO: Destroying Spring FrameworkServlet 'HSR-backend'
2011-jan-24 17:05:21 org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'HSR-backend'
2011-jan-24 17:05:21 org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
2011-jan-24 17:05:21 org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
2011-jan-24 17:05:29 org.apache.catalina.core.ApplicationContext log
INFO: Destroying Spring FrameworkServlet 'HSR-backend'
2011-jan-24 17:05:38 org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'HSR-backend'
您在
web.xml中拼写错误了DispatcherServlet
未找到类错误,您需要检查是否在正确的位置包含了所有必需的jar,web-INF/lib
如果下面的答案没有帮助,请发布web.xml文件感谢您的回复。我把它改成了DispatcherServlet,现在我得到了下面的错误日志(见原始帖子的底部)。@tsegay:因为堆栈跟踪引用了DispatcherServlet
(即拼写错误)。我明白了。嗯,不过我还是得到了同样的404。。。有什么问题吗?谢谢你的回复。我使用的是Maven,如何确定运行Project需要哪些JAR?