string(286) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B2%B3%E5%8D%97%E6%9C%89%E5%87%A0%E6%89%80985%E5%A4%A7%E5%AD%A6%E6%8E%92%E5%90%8D%E5%90%8D%E5%8D%95%E5%85%AC%E5%B8%83 => Failed to connect to 61.171.74.35 port 38027: Connection refused"
河南有几所985大学排名名单公布
