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遍历深层次的对象然后替换其中的属性有什么比较好的思路吗?

我的想法是"xxx.xxx.xxx"这样的路径字符串。。。然后使用split('.')获得数组,根据数组来进行深层的遍历。

let paths = path.split('.'), len = paths.length, node = obj;
  for (let i = 0; i < len - 1; i++) {
    node = node[paths[i]];
  }
  node[paths[len - 1]] = newVal;

代码如上

有什么更加优美的处理方法吗


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