javascript中sort排序实例详解
2017-02-06
17
代码如下所示:var arr = [5,32,28,66,2,15,3];arr.sort(function(a1,a2){return a1-a2; //a2-a1 输入倒序});console.log(arr);console.log(arr.reverse()); //reverse颠倒数组中元素的顺序 var arr2 = ["hezihao","chensan","xiaomin","lishi"]arr2.sort();console.log(...