SOURCE

function getValueByKeys(
  value,
  keys,
  filterFn = (v) => v !== void 0
) {
  if (keys.length === 0) return value;
  return keys.reduce((res, key) => {
      console.log(key,'keys')
    if ((key) instanceof Array) {
      const v = getFirstNoUndefinedValue(
        getValueByKeys(value, key),
        key
      );
        console.log(v,'v',filterFn(v),'filterFn(v) ')
      filterFn(v) && (res[key[0]] = v);
        
      return res;
    }
    
    if (value.hasOwnProperty(key)) {
      filterFn(value[key]) &&
        (res[key] = value[key]);
        console.log(value,'value',key,'key')
    }
      console.log(res,'res')
    return res;
  }, {});
}

function getFirstNoUndefinedValue(
  value,
  sortKeys
) {
  const isArray = Array.isArray(value);
  const keys = (
    isArray ? value : sortKeys || Object.keys(value)
  );
    console.log(keys, 'get first no undefined')
  if (!keys) return "";
  for (let i = 0, len = keys.length; i < len; i++) {
    const key = isArray ? i : keys[i];
    if (value[key] !== undefined) {
        console.log(keys[i],'keys[i]',i,'isArry')
      return value[key];
    }
  }
}
const envArgs = {d:'描述啊啊啊',qrf:'二维码生成样式',qrd:'C:\\/Users/data/output',p:'/pages/index/index',q:["key","value"]}
getValueByKeys(envArgs, [
        ["desc", "d"],
        ["robot", "r"],
        ["qrcodeFormat", "qrFormat", "qrf"],
        ["qrcodeOutputDest", "qrDest", "qrd"],
        ["pagePath", "pp", "p"],
        ["searchQuery", "sq", "q"],
      ])