字符串变量中用逗号分隔的字符串值

Question

我正在尝试提取像这样的字符串

var str = "[\"/home/dev/servers\", \"e334ffssfds245fsdff2f\"]"

期望的输出

a = "/home/dev/servers"
b = "e334ffssfds245fsdff2f"

Answer 1

以下内容适合您。

var str = "[\"/home/dev/servers\", \"e334ffssfds245fsdff2f\"]";

var foo = JSON.parse(str); //Parse the JSON into an object.

var a = foo[0];
var b = foo[1];

Answer 2

您在这里：

const str = "[\"/home/dev/servers\", \"e334ffssfds245fsdff2f\"]";

const object = JSON.parse(str);

const a = object[0];
const b = object[1];

console.log(a);
console.log(b);

Answer 3

使用JSON.parse()

let [a, b] = JSON.parse("[\"/home/dev/servers\", \"e334ffssfds245fsdff2f\"]")

console.log(a)
console.log(b)