如何将2D文本文件转换为2D数组(Scala)

import scala.io.Source

def textTo2DArray(filePath: String, delimiter: String): Array[Array[String]] = {
  val file = scala.io.Source.fromFile(filePath)
  val lines = file.getLines().toArray
  file.close()

  val numRows = lines.length
  val numCols = lines(0).split(delimiter).length

  val array2D = Array.ofDim[String](numRows, numCols)

  for (i <- 0 until numRows) {
    val line = lines(i)
    val elements = line.split(delimiter)
    for (j <- 0 until numCols) {
      array2D(i)(j) = elements(j)
    }
  }

  array2D
}

// 使用示例
val filePath = "path/to/your/textfile.txt"
val delimiter = ","
val array2D = textTo2DArray(filePath, delimiter)

// 打印二维数组
for (row <- array2D) {
  for (element <- row) {
    print(element + " ")
  }
  println()
}