scala -迭代目录中的文件并获取与目录中的特定字符串匹配的文件名？

import java.io.File

object FileIterator {
  def main(args: Array[String]): Unit = {
    val directory = new File("目录路径")
    val searchString = "特定字符串"

    val matchingFiles = getMatchingFiles(directory, searchString)
    matchingFiles.foreach(println)
  }

  def getMatchingFiles(directory: File, searchString: String): List[String] = {
    if (directory.exists && directory.isDirectory) {
      val files = directory.listFiles.toList
      val matchingFiles = files.filter(_.getName.contains(searchString)).map(_.getName)
      matchingFiles
    } else {
      List.empty
    }
  }
}