js把字符串转换成数组 js中怎么把字符串转化为字符串数组
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一、数组转字符串需要将数组元素用某个字符连接成字符串，示例代码如下：
var a, b;
a = new Array(0,1,2,3,4);
b = a.join("-");
二、字符串转数组
实现方法为将字符串按某个字符切割成若干个字符串，并以数组形式返回，示例代码如下：
var s = "abc,abcd,aaa";
ss = s.split(",");// 在每个逗号(,)处进行分解。
var Data = ' {label: "线路",data: 10 }, {label: "酒店",data: 20 }, {label: "租车",data: 30 }, {label: "签证",data: 20 }, {label: "门票",data: 10 }, {label: "其它",data: 10 }',
Convert = JSON.parse('[' + Data.replace(/[a-z]+/gi,'"$&"') + ']')
console.log(Convert)
亲，用string.split('}')按这个切割一下，然后得到的数组再循环遍历一下每个元素，给第一到倒数第2个每个元素加"},",最后那个元素只加"}"不就可以了
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