// 数组随机排序
let arrpx = [1,2,3,4,6,5,7,9,8];
function randpx(arr){
for(let i=0;i<arr.length;i++){
let rand = parseInt(Math.random()*arr.length);
let temp = arr[rand];
arr[rand] = arr[i];
arr[i] = temp;
}
return arr;
}
console.log(randpx(arrpx));
// sort排序
let arrpx2 = [1,2,3,4,5,6,7,8,9,10];
arrpx2.sort(function(){
return Math.random() - 0.5;
})
console.log(arrpx2);
js实现数组的随机排序
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转载自blog.csdn.net/JackieDYH/article/details/107927873
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