<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
</body>
<script>
var arr=[1,3,5,6,43,32];
arr.sort(function(a,b){
return a-b;
});//从小到大排序
console.log(arr);
var arr1=[1,3,5,6,43,32];
arr1.sort(function(a,b){
return b-a;
}); //从大到小排序
console.log(arr1)
var arr2 = [1,2,3,5,6,6,12,321,13]
var arr2 = arr2.sort(function(){
return Math.random()-0.5;
}) //随机排序
console.log(arr2)
</script>
</html>
JS中 sort 其中的三种用法
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转载自blog.csdn.net/qq_26705343/article/details/113106618
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