string(321) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E6%8A%A5%E5%90%8D%E5%85%81%E8%AE%B8%E6%8A%A5%E5%90%8D%E4%B8%93%E4%B8%9A%E4%B8%8E%E6%89%80%E6%8A%A5%E4%B8%93%E4%B8%9A%E4%B8%8D%E7%AC%A6 => Failed to connect to 101.89.143.195 port 38205: Connection refused"
一建报名允许报名专业与所报专业不符
