导入Maven项目，启动tomcat报错

╰半夏微凉° 2022-08-05 02:19 280阅读 0赞

错误日志如下：

五月 31, 2015 9:42:08 下午 org.apache.catalina.core.AprLifecycleListener init

INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\\DevelepTools\\Java\\jdk1.7.0\_07\\bin;C:\\Windows\\Sun\\Java\\bin;C:\\Windows\\system32;C:\\Windows;D:\\DevelepTools\\Java\\jdk1.7.0\_07\\jre\\bin;D:/DevelepTools/Java/jdk1.7.0\_07/bin/../jre/bin/server;D:/DevelepTools/Java/jdk1.7.0\_07/bin/../jre/bin;D:/DevelepTools/Java/jdk1.7.0\_07/bin/../jre/lib/amd64;C:\\Program Files (x86)\\Intel\\iCLS Client\\;C:\\Program Files\\Intel\\iCLS Client\\;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files (x86)\\ATI Technologies\\ATI.ACE\\Core-Static;D:\\Program Files (x86)\\notepad++;D:\\DevelepTools\\Java\\jdk1.7.0\_07\\bin;E:\\apache-maven-3.0.5\\bin;D:\\DataBases\\MySQL\\MySQL Server 5.1\\bin;D:\\DevelepTools\\ssh;D:\\DevelepTools\\eclipse;;.  
五月 31, 2015 9:42:08 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin  
WARNING: \[SetPropertiesRule\]\{Server/Service/Engine/Host/Context\} Setting property 'source' to 'org.eclipse.jst.j2ee.server:tyrone-security' did not find a matching property.  
五月 31, 2015 9:42:08 下午 org.apache.coyote.AbstractProtocol init  
INFO: Initializing ProtocolHandler \["http-bio-8080"\]  
五月 31, 2015 9:42:08 下午 org.apache.coyote.AbstractProtocol init  
INFO: Initializing ProtocolHandler \["ajp-bio-8009"\]  
五月 31, 2015 9:42:08 下午 org.apache.catalina.startup.Catalina load  
INFO: Initialization processed in 888 ms  
五月 31, 2015 9:42:08 下午 org.apache.catalina.core.StandardService startInternal  
INFO: Starting service Catalina  
五月 31, 2015 9:42:08 下午 org.apache.catalina.core.StandardEngine startInternal  
INFO: Starting Servlet Engine: Apache Tomcat/7.0.26  
五月 31, 2015 9:42:09 下午 org.apache.catalina.core.StandardContext listenerStart  
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:1701)  
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)  
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:525)  
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:507)  
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:124)  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4715)  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273)  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)  
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1566)  
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1556)  
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)  
at java.util.concurrent.FutureTask.run(FutureTask.java:166)  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)  
at java.lang.Thread.run(Thread.java:722)  
五月 31, 2015 9:42:09 下午 org.apache.catalina.core.StandardContext listenerStart  
SEVERE: Skipped installing application listeners due to previous error(s)  
五月 31, 2015 9:42:09 下午 org.apache.catalina.core.StandardContext startInternal  
SEVERE: Error listenerStart  
五月 31, 2015 9:42:09 下午 org.apache.catalina.core.StandardContext startInternal  
SEVERE: Context \[/tyrone-security\] startup failed due to previous errors  
五月 31, 2015 9:42:09 下午 org.apache.coyote.AbstractProtocol start  
INFO: Starting ProtocolHandler \["http-bio-8080"\]  
五月 31, 2015 9:42:09 下午 org.apache.coyote.AbstractProtocol start  
INFO: Starting ProtocolHandler \["ajp-bio-8009"\]  
五月 31, 2015 9:42:09 下午 org.apache.catalina.startup.Catalina start

INFO: Server startup in 459 ms

错误截图：

![Center][]

错误分析：该错误显示Spring的监听器jar文件找不到，但是构建路径下分明是存在的。经检查，发布到tomcat目录后，第三方的依赖并没有打包进去，所以出现了找不着类的这种情况。

解决办法：选中项目-->右键-->Properties-->Deployment Assembly --> Add --> Java Build  Path Entries --> Maven Dependencies. 将Maven中的依赖添加进去即可。

[Center]: /images/20220805/f3dbaf7209de4e98b7dfde44adc55560.png