我想知道在析构嵌套数组时如何分配默认值。我有一个嵌套数组[12, 25, 1, 6]的myArr数组 let myArr = [11, 100, 33, [12, 25, 1, 6], 77] 我想在析构myArr时为four分配一个默认值,如下所示 const[ one = 999, two = 999, three = 999, four = [ ], five = 999] = myArr 我还想解构嵌套数组的元素。const[ one = 999, two = 999, three = 9