我们试图从Spring 3.1.2迁移到Spring 4.1.2 迁移之后,当运行tomcat时我们遇到以下异常, 这个问题是由我们的spring- jms依赖。 按我的知识,这类“MappingJacksonMessageConverter”仅可在春季3,在弹簧4类是MappingJackson 的MessageConverter。 我不确定Spring代码的哪个部分正在加载这个类MappingJacksonMessageConverter。从spring 3.1.2到spring 4的迁移问题
java.lang.NoClassDefFoundError: org/springframework/jms/support/converter/MappingJacksonMessageConverter
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:3116)
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:1344)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1825)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1705)
at org.springframework.core.type.classreading.AnnotationReadingVisitorUtils.convertClassValues(AnnotationReadingVisitorUtils.java:73)
at org.springframework.core.type.classreading.AnnotationMetadataReadingVisitor.getAnnotationAttributes(AnnotationMetadataReadingVisitor.java:134)
at org.springframework.core.type.classreading.AnnotationMetadataReadingVisitor.getAnnotationAttributes(AnnotationMetadataReadingVisitor.java:49)
at org.springframework.context.annotation.AnnotationConfigUtils.attributesFor(AnnotationConfigUtils.java:280)
at org.springframework.context.annotation.AnnotationConfigUtils.attributesFor(AnnotationConfigUtils.java:276)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:263)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:231)
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:509)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:277)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:231)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:190)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:173)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:321)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:243)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:98)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:674)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:519)
at com.walmart.platform.config.PlatformContextLoaderListener.configureAndRefreshWebApplicationContext(PlatformContextLoaderListener.java:64)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at com.walmart.platform.config.PlatformContextLoaderListener.contextInitialized(PlatformContextLoaderListener.java:74)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.springframework.jms.support.converter.MappingJacksonMessageConverter
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1856)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1705)
... 38 more
“我不知道它的弹性部分代码加载这个” - 所以我们怎么会知道?在“com.walmart.platform.config.PlatformContextLoaderListener”开始搜索您的应用程序上下文。 – Stefan