string(310) "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%E5%AE%89%E8%A3%85%E5%92%8C%E5%9C%9F%E5%BB%BA%E5%93%AA%E4%B8%AA%E5%A5%BD%E8%80%83%E7%82%B9%E5%91%A2 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
一级造价师安装和土建哪个好考点呢
