string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E6%89%8D%E8%83%BD%E6%89%93%E5%88%9B%E4%B8%9A%E6%9D%BF%E6%96%B0%E8%82%A1 => Failed to connect to 101.89.117.144 port 38017: Connection refused"
怎么才能打创业板新股
