string(339) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B9%B0%E7%9A%84%E5%85%AC%E5%8F%B8%E5%8E%9F%E5%A7%8B%E8%82%A1%E5%85%AC%E5%8F%B8%E4%B8%8A%E5%B8%82%E5%90%8E%E8%83%BD%E6%8E%A5%E7%9D%80%E5%8D%96%E5%90%97%E7%9F%A5%E4%B9%8E => Failed to connect to 101.89.166.210 port 38089: Connection refused"
买的公司原始股公司上市后能接着卖吗知乎
