javascript - Javascript获取两个引号之间的字符串数组

Question

我怎样才能得到这个结果["13139","13141", "13140"]的数组

{
   "13139": [tx[0]],
   "13141": [tx[1]],
   "13140": [tx[2]]
}

我试过了，JSON.parse但它给了我TokenError

谢谢

标签： javascriptjson

Answer 1

const object1 = {
  a: 'somestring',
  b: 42,
  c: false
};

console.log(Object.keys(object1));
// expected output: Array ["a", "b", "c"]

Object.keys() https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys