kotlin 使用break continue

break跳出循环

var list = arrayListOf<Int>(1,2,3,4,5)

run outSide@{
     list.forEach {
           if (it > 3) return@outSide
            println("$it")
     }
 }

continue跳过

var list = arrayListOf<Int>(1,2,3,4,5)


list.forEach constituting@ {
      if (it == 3) return@constituting
      println("$it")
}