无限递归（StackOverflowError）；嵌套异常为com.fasterxml.jackson.databind.JsonMappingException:无限递归

最新推荐文章于 2024-02-23 08:00:00 发布

原创最新推荐文章于 2024-02-23 08:00:00 发布 · 1.8k 阅读

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本文介绍了一个关于JSON序列化过程中出现无限递归错误的问题及其解决方案。错误发生在将具有相互引用的数据结构序列化为JSON时，导致StackOverflowError。通过使用@JsonIgnore注解可以有效地避免此类问题。

出现错误：

org.springframework.http.converter.HttpMessageNotWritableException: Could not write JSON: Infinite recursion (StackOverflowError); nested exception is com.fasterxml.jackson.databind.JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[15]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[2]->com.okay.okayx.admin.api.dto.MenuTree["children"]->java.util.ArrayList[2]->com.okay.okayx.admin.api.dto.MenuTree["label"])

发现是数据转换为json的时候出现无限递归：

A对象序列化，包含B对象，B对象开始序列化又包含A，所以造成了无限递归。只要在其中一个对象属性加上@JsonIgnore注解就可以解决。例：

@JsonIgnore
	protected List<TreeNode> children = new ArrayList<TreeNode>();