string(296) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%BE%BD%E5%AE%812021%E4%B8%80%E5%BB%BA%E6%8A%A5%E8%80%83%E5%92%8C%E8%80%83%E8%AF%95%E6%97%B6%E9%97%B4%E4%B8%80%E6%A0%B7%E5%90%97 => Failed to connect to 14.116.215.7 port 38225: Connection refused"
辽宁2021一建报考和考试时间一样吗
