如何在使用Spring时在Spring数据中配置Jackson ObjectMapper?
当我尝试返回自引用实体时,当我试图在自引用表中检索对象的子对象时,我一直会得到一个"com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer and no properties discovered to create BeanSerializer (to avoid e