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📜  javascript 获取数组的倒数第二个元素 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:02:43.643000             🧑  作者: Mango

代码示例2
const numbers = ["one", "two", "three", "four"];
console.log(numbers[numbers.length - 2]);