利用Array.prototype.sort方法和Math.random() var arr = [1,2,3,4,5,6,7,8,9,10]; var out = arr.sort(function(){ return Math.random() > 0.5; } 相关文章: 2022-01-04 2021-05-19 2022-03-07 2021-07-08 2021-11-05 2022-02-11 2021-06-13