數組語法可以用來匹配多個值： > Array syntax can be used to match on multiple values: ~~~ var s = switch [1, false, "foo"] { case [1, false, "bar"]: "0"; case [_, true, _]: "1"; case [_, false, _]: "2"; } trace(s); // 2 ~~~ 這和數組匹配非常相似，但是有以下不同： > This is quite similar to usual array matching, but there are differences: * 元素的量是固定的，所以不接受不同長度的數組 * 不能捕獲switch的值到一個變量，如 case x 是不被允許的（case _ 也是）。 > * The number of elements is ?xed, so patterns of different array length will not be accepted. > * It is not possible to capture the switch value in a variable,i.e. case x isnotallowed(case _ still is).