string(233) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2020%E6%B3%A8%E5%86%8C%E7%9B%91%E7%90%86%E5%B8%88%E6%88%90%E7%BB%A9 => Failed to connect to 61.171.74.35 port 38027: Connection refused"
2020注册监理师成绩
