javascript - 反向JSON.stringify？(Reverse of JSON.stringify?)

Question

I'm stringyfing an object like {'foo': 'bar'}(我正在像{'foo': 'bar'}这样的对象。)

How can I turn the string back to an object?(如何将字符串转回对象？)   ask by thelolcat translate from so

Answer 1

You need to JSON.parse() the string.(你需要JSON.parse()字符串。)

var str = '{"hello":"world"}'; try { var obj = JSON.parse(str); // this is how you parse a string into JSON document.body.innerHTML += obj.hello; } catch (ex) { console.error(ex); }