用js实现随机选取10–100之间的10个数字,存入一个数组,并排序

 1 var iArray = [];
 2     function getRandom(istart, iend) {
 3         var iChoice = iend - istart + 1;    //加1是为了取到100
 4         var res = Math.floor(Math.random() * iChoice + istart);  //[0,90]+10
 5         return res;
 6     }
 7     for (var i = 0; i < 10; i++) {
 8         iArray.push(getRandom(10, 100));
 9     }
10     iArray.sort(function (a, b) {
11         return a > b;
12     });
13     console.log(iArray);
14 
15 16 链接:https://www.jianshu.com/p/a52b1a67e754

 如果这10个数字还得保证不相同呢?

原文地址:https://www.cnblogs.com/spynode/p/9872889.html