.get(0) 和 .get(1) 是什么意思?
例如在下面的代码中?输出是什么?
val boardArray = board.asInstanceOf[JSONArray]
val nameAndResult = boardArray.get(0).asInstanceOf[JSONArray]
val boardAsString = boardArray.get(1).asInstanceOf[String]
val name = nameAndResult.get(0).asInstanceOf[String]
val result = nameAndResult.get(1).asInstanceOf[Boolean]