scala按照指定字段排序

object 按照指定字段排序 {

  def main(args: Array[String]): Unit = {
    
    val list = List("01 hadoop", "02 flume", "03 hive", "04 spark", "05 flink")

    val list1 = list.sortBy(x => x.split(" ")(1))
    val list2 = list.sortBy(_.split(" ")(1))

    println(list1)
    println(list2)

  }

}