scala 数组ArrayBuffer_scala中mutable.arraybuffer-CSDN博客

网站介绍:文章浏览阅读1.3k次。scala> import scala.collection.mutable.ArrayBufferimport scala.collection.mutable.ArrayBufferscala> val arrBuffer=ArrayBuffer[Int]() arrBuffer: scala.collection.mutable.ArrayBuffer[Int] = Ar..._scala中mutable.arraybuffer