小编Cha*_*ols的帖子

我试图理解我应该如何实现一个扩展字段,该字段应该包含"Objects"的数组/列表.目前规格说扩展只能包含"其中一个23":

  "valueInteger" : <integer>
  "valueDecimal" : <decimal>
  "valueDateTime" : "<dateTime>"
  "valueDate" : "<date>"
  "valueInstant" : "<instant>"
  "valueString" : "<string>"
  "valueUri" : "<uri>"
  "valueBoolean" : <boolean>
  "valueCode" : "<code>"
  "valueBase64Binary" : "<base64Binary>"
  "valueCoding" : { Coding }
  "valueCodeableConcept" : { CodeableConcept }
  "valueAttachment" : { Attachment }
  "valueIdentifier" : { Identifier }
  "valueQuantity" : { Quantity }
  "valueRange" : { Range }
  "valuePeriod" : { Period }
  "valueRatio" : { Ratio }
  "valueHumanName" : { HumanName }
  "valueAddress" : { Address …