📜  js 删除 if - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:03:35.857000             🧑  作者: Mango

代码示例2
ar = [1, 2, 3, 4];
ar = ar.filter(item => !(item > 3));
console.log(ar) // [1, 2, 3]