如何在Scala中检索参数函数的包和类信息？

import scala.reflect.runtime.universe._

def getFunctionInfo(func: Any): Unit = {
  val functionType = typeOf[Function1[_, _]] // 这里假设参数函数是一个一元函数
  val mirror = runtimeMirror(func.getClass.getClassLoader)
  val symbol = mirror.staticClass(func.getClass.getName)
  val classInfo = symbol.selfType
  val packageName = classInfo.typeSymbol.owner.fullName
  val className = classInfo.typeSymbol.name.toString
  println(s"Package: $packageName")
  println(s"Class: $className")
}

val myFunction: Int => String = (x: Int) => x.toString
getFunctionInfo(myFunction)