js 字符串转单个字符数组

Question

number=12345

将var a=${number};转成数组aa[0]=1;aa[1]=2;aa[2]=3;aa[3]=4;aa[4]=5;并且迭代数组

Answer 1

var s = "12345";
var ss = s.split("");
ss.forEach(function (s) { alert(s); });