string(289) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2023%E5%B9%B4%E8%82%A1%E5%B8%82%E8%B5%9A%E9%92%B1%E7%9A%84%E4%BA%BA%E6%AF%94%E4%BE%8B%E6%9C%89%E5%A4%9A%E5%B0%91%E5%91%A2 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
2023年股市赚钱的人比例有多少呢
