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@ -227,8 +227,6 @@ scala> array.toList
res13: List[String] = List(hadoop, spark, storm) res13: List[String] = List(hadoop, spark, storm)
``` ```
#### 3. copyToArray
copyToArray将List中的元素拷贝到数组中指定位置。 copyToArray将List中的元素拷贝到数组中指定位置。
```scala ```scala
@ -440,4 +438,4 @@ res44: Boolean = true
## 参考资料 ## 参考资料
1. Martin Odersky . Scala编程(第3版)[M] . 电子工业出版社 . 2018-1-1 1. Martin Odersky . Scala编程(第3版)[M] . 电子工业出版社 . 2018-1-1
2. 凯.S.霍斯特曼 . 快学Scala(第2版)[M] . 电子工业出版社 . 2017-7 2. 凯.S.霍斯特曼 . 快学Scala(第2版)[M] . 电子工业出版社 . 2017-7