将Scala的Any类型转换为Date

import java.util.Date
import java.text.SimpleDateFormat

def convertToDateString(any: Any): String = any match {
  case str: String =>
    val dateFormat = new SimpleDateFormat("yyyy-MM-dd")
    val date = dateFormat.parse(str)
    dateFormat.format(date)
  case num: Numeric[_] =>
    val timestamp = num.toLong
    val date = new Date(timestamp)
    val dateFormat = new SimpleDateFormat("yyyy-MM-dd")
    dateFormat.format(date)
  case _ =>
    throw new IllegalArgumentException("Unsupported type: " + any.getClass)
}

val anyValue: Any = "2022-01-01"
val dateString = convertToDateString(anyValue)
println(dateString)  // 输出：2022-01-01