pure-scroll/packages/utils/getDeepValByKey.js

一个简洁且好用的滚动库, 基于better-scroll封装

/**
 * 遍历对象，获取某个深遍历节点的值
 */

export function getDeepVal (object, path) {
  let result = object;
  const keys = path.split('.');

  keys.forEach((key) => {
    result = result[key] ?? '';
  });

  return result;
};