小编RUD*_*ULU的帖子

Scala - 构建 Json 时无法删除“{}”大括号的双引号

import scala.util.Random
import math.Ordered.orderingToOrdered
import math.Ordering.Implicits.infixOrderingOps
import play.api.libs.json._
import play.api.libs.json.Writes
import play.api.libs.json.Json.JsValueWrapper

val data1 = (1 to 2)
.map {r => Json.toJson(Map(
                "name" -> Json.toJson(s"Perftest${Random.alphanumeric.take(6).mkString}"),
                "domainId"->Json.toJson("343RDFDGF4RGGFG"),
                "value" ->Json.toJson("{}")))}
val data2 = Json.toJson(data1)
println(data2)

结果：[{“名称”：“PerftestpXI1ID”，“domainId”：“343RDFDGF4RGGFG”，“值”：“{}” }，{“名称”：“PerftestHoZSQR”，“domainId”：“343RDFDGF4RGGFG”，“值” :"{}" }]

期望值”：{}

[{"name":"PerftestpXI1ID","domainId":"343RDFDGF4RGGFG", "value":{} },{"name":"PerftestHoZSQR","domainId":"343RDFDGF4RGGFG", "value":{} } ]

请提出解决方案