use jquery to encapsulate ajax to request the server to return data. Is this a json string or a json array? if you want to call username under data, how to call it? thank you for your answers.
use jquery to encapsulate ajax to request the server to return data. Is this a json string or a json array? if you want to call username under data, how to call it? thank you for your answers.
var a = `{
'success': true,
'code': '00',
'm3g': '',
'data': [{
'user_no': '100033',
'username': 'hhoo',
'headpic_url': 'https://img.codeshelper.com/upload/img/2021/03/09/53vt2sbfgpy5681.jpg',
'new_mag': ''
}]
}`
a = a.replace(/'/g, '"');
var c = JSON.parse(a);
console.log(c.data[0].username); var ss= JSON.parse (response.data)
console.log (ss [0] .name)
first returns a JSON object, how to distinguish between an object and an array:
in JSON [] is Array (that is, an array) and {} is Ojbect (that is, an object).
if the value is
, it is mentioned abovevar data = JSON.parse(jsonData)
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