js获取100个随机数存入数组

 //js获取100个随机数存入数组
        $(function () {
            var arr = [];
            var num = 0;
            var str = "";
            while (num < 100) {
                var n = GetRandom(0, 1000);
                if (jQuery.inArray(n, arr) == -1) {
                    arr[num] = n;
                    num++;
                }
            }
            var arr2 = arr.sort();
            for (var i = 0; i < arr2.length; i++) {
                str += "," + arr2[i];
            }
            alert(str);
        });

        function GetRandom(min, max) {
            var n = Math.floor(Math.random() * (max - min + 1) + min);
            return n;
        };