Caused by: java.lang.NoClassDefFoundError: javax/jms/Message
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.apache.tomcat.websocket.pojo.PojoMethodMapping.<init>(PojoMethodMapping.java:86)
at org.apache.tomcat.websocket.server.WsServerContainer.addEndpoint(WsServerContainer.java:155)
at org.apache.tomcat.websocket.server.WsServerContainer.addEndpoint(WsServerContainer.java:280)
at org.apache.tomcat.websocket.server.WsSci.onStartup(WsSci.java:126)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5154)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
... 6 more
Caused by: java.lang.ClassNotFoundException: javax.jms.Message
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1358)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1180)
... 15 more
这是少了jar包依赖，看看有没有引入geronimo-jms这个依赖，没有的话加入
<!-- https://mvnrepository.com/artifact/org.apache.geronimo.specs/geronimo-jms_1.1_spec --> <dependency> <groupId>org.apache.geronimo.specs</groupId> <artifactId>geronimo-jms_1.1_spec</artifactId> <version>1.1.1</version> </dependency>