Spring与RabbitMQ集成问题
2021-01-28 16:14
标签：run otf ext libary oop eve call ppc 集成 前段时间把rabbitMq系统过了一遍，由于没有demo演练，俗话说：“光看不练假把式”，于是乎便着手代码的实战。很久没接触普通spring工程项目了，这不刚集成rabbitMq，各种奇葩问题。好了，废话不多说，上演问题： 看到这个报错信息，很明显没找到ServletContextListener这个类，于是搜索官方的maven中央仓库，复制粘贴 引入pom文件中，结果还是找不到，报同样的信息，再仔细看，sb了， 继续查找原因，写个main方法测试程序所使用的filter所在jar路径是否正确： 控制台输出：path:/E:/apache-maven-3.5.3/maven-repository/javax/servlet/javax.servlet-api/4.0.1/javax.servlet-api-4.0.1.jar name:/E:/apache-maven-3.5.3/maven-repository/javax/servlet/javax.servlet-api/4.0.1/javax.servlet-api-4.0.1.jar 没毛病啊，就是我上面pom文件引入的jar所在的路径。于是查阅网上各种资料，说法比较多的解决思路是：idea中项目需要在Project Structure——》Modules——》Libary 引入tomcat中的类库，如下图： 然并卵，根源问题好像不在这。web启动时候，优先加载的是tomcat目录lib下的jar包，于是顺着这个思路去tomcat目录lib下查找sevele-api.jar，终于找到问题所在了，tomcat10和tomcat7、8版本 果断替换低版本的tomcat，问题解决。同时，这也为我们提供了另一种思路，如果发生类似问题，找不到问题时先检查下是不是tomcat下和项目pom引入版本是否有冲突。对于上面idea中项目需要在Project Structure——》Modules——》Libary 引入tomcat中的类库这种解决问题的方案的前提姿势要对，即版本是匹配的，也是可以的。 Spring与RabbitMQ集成问题 标签：run otf ext libary oop eve call ppc 集成 原文地址：https://www.cnblogs.com/light-sunset/p/12838241.html06-May-2020 17:25:40.085 严重 [RMI TCP Connection(4)-127.0.0.1] org.apache.catalina.core.StandardContext.listenerStart 配置应用程序监听器[org.springframework.web.context.ContextLoaderListener]错误
java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2419)
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:865)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1334)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:541)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:522)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:151)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4561)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5100)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
at java.security.AccessController.doPrivileged(Native Method)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:835)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletContextListener
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1365)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
... 57 more
javax.servlet-api06-May-2020 17:35:31.958 严重 [RMI TCP Connection(4)-127.0.0.1] org.apache.catalina.core.StandardContext.filterStart 启动过滤器异常
java.lang.ClassCastException: org.springframework.web.filter.CharacterEncodingFilter cannot be cast to jakarta.servlet.Filter
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:250)
at org.apache.catalina.core.ApplicationFilterConfig.
public static void main(String[] args) {
URL url = Filter.class.getProtectionDomain().getCodeSource().getLocation();
System.out.println("path:"+url.getPath()+" name:"+url.getFile());
}
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文章标题：Spring与RabbitMQ集成问题
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