找出数字数组中最大的数 var Match = (function(){ var arr = null; var len = 0; return { max:function(arr,len){ arr = arr; len = arr.length; var newArr = arr.sort(); return newArr[len-1]; } } })(); var maxCount = Match.max([3,4,5,11,3,4,55,67,88,33]); console.log(…