4回答

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  浪浪花一朵朵

  2017-09-30 22:46:27

  已采纳

  看看jackson的依赖引入了嘛

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  qq_Messenger_0

  2017-10-09 16:56:33

  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.view.ContentNegotiatingViewResolver#0' defined in ServletContext resource [/WEB-INF/configs/spring/mvc-dispatcher-servlet.xml]: Cannot create inner bean 'org.springframework.web.servlet.view.json.MappingJackson2JsonView#25ca1a0c' of type [org.springframework.web.servlet.view.json.MappingJackson2JsonView] while setting bean property 'defaultViews' with key [0]; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.web.servlet.view.json.MappingJackson2JsonView] for bean with name 'org.springframework.web.servlet.view.json.MappingJackson2JsonView#25ca1a0c' defined in ServletContext resource [/WEB-INF/configs/spring/mvc-dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.web.servlet.view.json.MappingJackson2JsonView

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  qq_Messenger_0

  2017-10-09 16:30:48

  org.springframework.web.servlet.view.json.org.springframework.web.servlet.view.json.MappingJackson2JsonView  jar包确实没有这个，是要导入什么包

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  qq_Messenger_0

  2017-10-09 16:11:39

  有引入的

  0 0