2.2.2 面向对象重构版本（oop_crawler.py）
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
，详情可参考旺商聊官方下载
But just under two years ago, there were doubts about whether the Co-op Live would ever successfully open at all.，更多细节参见Safew下载
This story was originally featured on Fortune.com