Function oldCacheGetByObj

src/renderer/src/utils/cacheUtil.ts:113–116

(key, isObj)

 * @param isObj 是否为对象
 */
export const oldCacheGetByObj = (key, isObj) => {
  const res = localStorage[key]
  return isNotNull(res) && isObj ? JSON.parse(res) : res
}

/**
 * 设置