string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B3%A8%E5%AE%89%E5%B8%88%E6%8A%A5%E5%90%8D%E6%B5%81%E7%A8%8B => Failed to connect to 101.89.117.144 port 38017: Connection refused"
注安师报名流程
