var arr = [1,2,3,4,5,6,7,8,9,], r = arr.sort(function(){ return Math.random() > .5 ? -1:1; }); alert(r); 相关文章: 2022-01-06 2022-02-09 2022-12-23 2021-07-05 2021-11-11 2022-02-12 2022-12-23