遍歷字串每個字元

gistfile1.js

//Method 1
var str = "132ada5d6g3j";
var match = str.match(/\d/g, str);
var arr = [];
var j;
for(var i = 0, j = match.length; i < j; i++) {
  arr.push(match[i]);
}
console.log(arr);

//Method 2
var str = "132ada5d6g3j";
var arr = [];
str.replace(/\d/g, function(n) {
	arr.push(n); //arr.push(arguments[0]));
});
console.log(arr);

//Method 3
var str = "132ada5d6g3j";
var arr = str.replace(/\D/g, '').split('');
console.log(arr);