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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