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JsValue⇔JsObject

Posted at

すごく単純なことですが、メモします。

val jo: JsObject = Json.obj("name" -> "hoge")

// JsObject => JsValue
val jv: JsValue = Json.toJson(jo)

// JsValue => JsObject
val jvo: JsObject => jv.as[JsObject]

// case class
case class User(name: String)

implicit val userJson = Json.format[User]

val user: User = User("hoge")

val jvUser: JsValue = Json.toJson(user)

val oUser: User = jvUser.as[User]

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