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Arrays 在Scala中连接两个数组[字节]?_Arrays_Scala - Fatal编程技术网

Arrays 在Scala中连接两个数组[字节]?

Arrays 在Scala中连接两个数组[字节]?,arrays,scala,Arrays,Scala,非常简单的问题,我找不到好的解决方案: val a1 = Array[Byte](1, 2, 3) val a2 = Array[Byte](4, 5, 6) 如何将这两个阵列连接在一起?我不介意第一个数组是否被第二个数组扩展。嗯,在我询问之后,突然很容易找到了 val joinArray = a1 ++ a2

非常简单的问题,我找不到好的解决方案:

val a1 = Array[Byte](1, 2, 3)
val a2 = Array[Byte](4, 5, 6)

如何将这两个阵列连接在一起?我不介意第一个数组是否被第二个数组扩展。

嗯,在我询问之后,突然很容易找到了

val joinArray = a1 ++ a2