我有一个fsetequal(funRcppAlgos(d), funGRbase(d))
[1] TRUE
-json
某些字段是字符串，其他字段是数组。
创建
的逻辑{"data":{"field1":"d","field2":["d"],"field3":["d"],"field4":"d","field5":["d"],"field6":"d","field7":"d"}}但是，当我 implicit val myDataReads:Reads[MyData] = (
(JsPath \ "data").read[Data]
).map((x:Data)=>Data.apply (x))
implicit val dataReads:Reads[Data] = (
(JsPath \ "field0").readNullable[UUID] and
(JsPath \ "field1").read[String] and
(JsPath \ "field2").read[List[String]] and
(JsPath \ "field3").read[Seq[Byte]] and
(JsPath \ "field4").read[String] and
(JsPath \ "field5").read[Set[String]] and
(JsPath \ "field6").read[String] and
(JsPath \ "field7").read[String]
)(Data.apply _)
时得到None
我在做什么错了？