Usethe"circular_reference_handler"keyofthecontextinsteadsymfony4.2我必须序列化一个对象,但我得到了非常常见的"循环引用错误"我使用了旧的Symfony方法:12345678$normalizer=newObjectNormalizer();//AddCircularreferencehandler$normalizer->setCircularReferenceHandler(function($object){ return$object->getId();});$normalizers=array($normalizer)