string(293) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B9%B0%E4%BA%86%E5%85%AC%E5%8F%B8%E7%9A%84%E5%8E%9F%E5%A7%8B%E8%82%A1%E4%B8%8A%E5%B8%82%E4%BA%86%E6%9C%89%E4%BB%80%E4%B9%88%E5%A5%BD%E5%A4%84 => Received HTTP code 403 from proxy after CONNECT"
买了公司的原始股上市了有什么好处
