这在ES6中很容易实现;

你可以使用Array.from('string')将字符串转换为数组;

Array.from("01")

将console.log

['0', '1']

这正是你想要的。

我删除字符'['，']'并使用'，'进行拆分

let array = stringObject.replace('[','').replace(']','').split(",").map(String);

转换所有类型的字符串

var array = (new Function("return [" + str+ "];")());



var string = "0,1";

var objectstring = '{Name:"Tshirt", CatGroupName:"Clothes", Gender:"male-female"}, {Name:"Dress", CatGroupName:"Clothes", Gender:"female"}, {Name:"Belt", CatGroupName:"Leather", Gender:"child"}';

var stringArray = (new Function("return [" + string+ "];")());

var objectStringArray = (new Function("return [" + objectstring+ "];")());

JSFiddle https://jsfiddle.net/7ne9L4Lj/1/

控制台结果

一些练习不支持对象字符串

- JSON.parse("[" + string + "]"); // throw error

 - string.split(",") 
// unexpected result 
   ["{Name:"Tshirt"", " CatGroupName:"Clothes"", " Gender:"male-female"}", "      {Name:"Dress"", " CatGroupName:"Clothes"", " Gender:"female"}", " {Name:"Belt"",    " CatGroupName:"Leather"", " Gender:"child"}"]

使用内置的map函数和匿名函数，如下所示:

string.split(',').map(function(n) {return Number(n);});

[编辑]下面是你如何使用它

var string = "0,1";
var array = string.split(',').map(function(n) {
    return Number(n);
});
alert( array[0] );

Split("，")可以将带有逗号的字符串转换为字符串数组，这是我的代码片段。

    var input ='Hybrid App, Phone-Gap, Apache Cordova, HTML5, JavaScript, BootStrap, JQuery, CSS3, Android Wear API'
    var output = input.split(",");
    console.log(output);

["混合应用"，" Phone-Gap"， " Apache Cordova"， " HTML5"， " JavaScript"， " BootStrap"， " JQuery"， " CSS3"， " Android Wear API"]

使用Array.filter的示例:

var str = 'a,b,hi,ma,n,yu';

var strArr = Array.prototype.filter.call(str, eachChar => eachChar !== ',');