string(288) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E6%B3%A8%E5%AE%89%E5%B8%88%E8%80%83%E8%AF%95%E6%97%B6%E9%97%B4%E5%92%8C%E7%A7%91%E7%9B%AE%E4%B8%80%E6%A0%B7%E5%90%97 => Failed to connect to 101.89.120.29 port 38025: Connection refused"
2021注安师考试时间和科目一样吗
