在Play & Scala中获取case类的请求参数

import play.api.mvc._
import play.api.data._
import play.api.data.Forms._

case class MyCaseClass(param1: String, param2: Int)

class MyController extends Controller {
  val myForm = Form(
    mapping(
      "param1" -> text,
      "param2" -> number
    )(MyCaseClass.apply)(MyCaseClass.unapply)
  )

  def myAction = Action { implicit request =>
    myForm.bindFromRequest.fold(
      formWithErrors => {
        // 处理绑定失败的情况
        BadRequest("Form binding error")
      },
      myCaseClass => {
        // 处理绑定成功的情况
        // 可以访问myCaseClass的属性，如myCaseClass.param1, myCaseClass.param2
        Ok("Form binding success")
      }
    )
  }
}