scala-循环跳出

scala中的break的作用是跳出breakable块

跳出当前循环操作，继续下一次循环 相当于java的continue

import scala.util.control.Breaks._ val arr = Array[Int](1, 2, 3, 4, 5, 6, 7)          for (i <- 0 until arr.length) {            breakable(              if (arr(i) == 3) {                break              }            )          }

退出循环体，相当于Java的break

import scala.util.control.Breaks._  val arr= Array[Int](1,2,3,4,5,6,7)          breakable(            for (i <- 0 until arr.length) {              if (arr(i)==3) {                break              }            }          )