var ary = new Array(5);function createArrayItem(length, ary, min, max) { if (length - 1 < 0) return; var item = Math.floor(Math.random() * (max - min + 1) + min); if (!ary[length - 1]) { ary.indexOf(item) === -1 ? (ary[length - 1] = item) : createArrayItem(length, ary, min, max); } createArrayItem(length - 1, ary, min, max);}createArrayItem(5, ary, 2, 32);
var ary = [];function createArrayItem(length, ary, min, max) { if(ary.length === length) return; var item = Math.floor(Math.random() * (max - min + 1) + min); if(ary.indexOf(item) === -1) ary.push(item); createArrayItem(length, ary, min, max);}createArrayItem(5, ary, 2, 32);