我需要在我的服务器上接收一个大的JSON(超过22个字段).我有一个包含很多字段的案例类:
case class Filters(objectType: Option[String] = None,
deal: Option[String] = None,
roomsCount: Option[String] = None,
region: Option[Int] = None,
district: Option[Int] = None,
direction: Option[Int] = None
...
)
Run Code Online (Sandbox Code Playgroud)
和控制器中的JSON格式功能:
implicit val filtersFormat = Json.format[Filters]
在编译时我有错误:
[error] WebSockets.scala:18: No unapply or unapplySeq function found
[error] implicit val filtersFormat = Json.format[Filters]
[error] ^
Run Code Online (Sandbox Code Playgroud)
有没有办法解决问题而不会将JSON破坏为小部件?