string(242) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2020%E5%AE%89%E5%BE%BD%E4%BA%8C%E5%BB%BA%E5%90%88%E6%A0%BC%E4%BA%BA%E6%95%B0 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
2020安徽二建合格人数
