項目背景: java
使用maven建立的java web項目,yongmaven管理依賴。 web
異常描述: spring
SEVERE: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547) at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532) at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514) at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:142) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4876) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5455) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:634) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:671) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1840) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722)
class沒有找到致使的異常,沒有相關的jar apache
異常解決: tomcat
部署項目到tomcat中後,到部署目錄下查看了下,果真lib目錄都不存在,maven管理的依賴包爲何沒有加入到項目中去呢?解決方法,右擊項目屬性,在Deployment Assembly里加入Maven lib就OK了。 app
這樣問題就解決了。 maven