如何在 React JS 中用点符号初始化变量名?

How to initailize a variable name with a dot notation in react JS?

我从 API 获得的数据采用这种格式,其中很少有点格式的键,其余为正常格式。由于 javascript 不允许使用点符号的变量名。如何用点符号初始化变量名?

[{  
      "s.no":0,
      "amt.pledged":15823,
      "currency":"cad",
      "end.time":"2016-11-01T23:59:00-04:00",
}]

`

您可以像下面这样使用包含 .notation

的键创建或初始化对象
    const obj = {};
    obj["s.no"] = 0;
    obj["amt.pledged"] = 15823;
    obj["currency"] = "cad";
    obj["end.time"] = "2016-11-01T23:59:00-04:00";

并且在读取键值时

   console.log(obj["amt.pledged"]);//this will print 15823
const object = [{
  "s.no": 0,
  "amt.pledged": 15823,
  "currency": "cad",
  "end.time": "2016-11-01T23:59:00-04:00",
}];
console.log(object[0]["amt.pledged"]); // 15823

object[0]["amt.pledged"] = 1000;
console.log(object[0]["amt.pledged"]);  // 1000

const object = {
  "s.no": 0,
  "amt.pledged": 15823,
  "currency": "cad",
  "end.time": "2016-11-01T23:59:00-04:00",
};
console.log(object["amt.pledged"]); // 15823

object["amt.pledged"] = 1000;
console.log(object["amt.pledged"]); // 1000