string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%9C%89%E6%B2%A1%E6%9C%89%E6%8A%A5%E8%BF%87%E9%A3%9E%E8%B6%8A%E6%95%99%E8%82%B2%E7%9A%84%E8%80%81%E5%B8%88 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
有没有报过飞越教育的老师
