libraryDependencies += "net.liftweb" %% "lift-json" % "3.4.3"
LiftJsonSupport.serializer = LiftJson
scala
import net.liftweb.json.JsonDSL._
import net.liftweb.json._
get("/user/:id") {
try {
val user = getUserFromDB(params("id"))
val json = ("id" -> user.id) ~
("name" -> user.name) ~
("email" -> user.email)
Ok(json)
} catch {
case e: Exception =>
}
}
scala
case class ValidationError(message: String)
post("/user") {
try {
val json = parse(request.body)
val id = (json \ "id").extract[Int]
val name = (json \ "name").extract[String]
val email = (json \ "email").extract[String]
BadRequest(compactRender(Extraction.decompose(error)))
} else {
saveUserToDB(id, name, email)
}
} catch {
case e: Exception =>
}
}
