string(321) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E7%BA%A7%E9%80%A0%E4%BB%B7%E5%B8%88%E7%BC%BA%E8%80%83%E5%AF%B9%E5%90%8E%E7%BB%AD%E8%80%83%E8%AF%95%E6%98%AF%E5%90%A6%E6%9C%89%E5%BD%B1%E5%93%8D => Failed to connect to 101.89.159.206 port 38187: Connection refused"
一级造价师缺考对后续考试是否有影响
