StandardWrapper.Throwable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter#1' defined in class path resource [spring-mvc.xml]: Cannot resolve reference to bean 'mappingJacksonHttpMessageConverter' while setting bean property 'messageConverters' with key [0]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'mappingJacksonHttpMessageConverter' is defined

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'mappingJacksonHttpMessageConverter' is defined

你这个用有道联网看看，这太长了，晕