网站介绍：文章浏览阅读60次。object SliceDemo { def main(args: Array[String]): Unit = { val arr: Array[String] =Array("wnn","cc","xx","dh","asd") val ls: List[String] =arr.toList // println(ls) val res: Array[String] =arr.slice(0,3) //println(res.toList) val s_scala 进阶
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