string(253) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A4%A9%E6%B4%A5%E4%BA%8C%E5%BB%BA%E6%88%90%E7%BB%A92020%E5%88%86%E6%95%B0%E7%BA%BF => Failed to connect to 101.89.117.144 port 38005: Connection refused"
天津二建成绩2020分数线
